Manufacturer profile

Hello Robot

2 robots tracked on ui44 headquartered in USA and recorded numeric prices: USD $24.9k–$29.9k.

  • 1 model listed Available
  • Home Assistants leads the lineup
  • Updated May 26, 2026

Coverage snapshot

Tracked robots
2
Categories
1
Listed Available
1
Price view
USD $24.9k–$29.9k

Research focus

Scan the Hello Robot lineup, open in-brand comparisons, and check pricing, specs, and competitive context for each tracked robot.

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Manufacturer brief

What stands out about Hello Robot

Hello Robot currently spans 2 robots in the ui44 database. The portfolio leans toward home assistants with 2 models leading the lineup. Available listings: 1. Pre-order listings: 0. Active records: 1. Available indicates an ordering listing, not confirmed stock. Pre-order indicates a reservation listing, not immediate delivery. Active status alone does not confirm public purchase availability or deployment. Other statuses do not establish a current purchase listing. Confirm regional access, stock, reservation terms, and delivery with the manufacturer. Recorded numeric prices by currency: USD $24.9k–$29.9k. No currency conversion is applied. Check individual model pricing notes for membership, lease, quote or other terms. Confirm applicable charges and terms with the manufacturer.

Mobile ManipulationAutonomous NavigationTeleoperation (Web / Gamepad / Dexterous)Floor-to-Cabinet Reach

portfolio

2 Home Assistants

Hello Robot is most concentrated in home assistants robotics, with 1 category represented overall.

availability

1/2

Models with an Available listing. Confirm current stock and regional access with the manufacturer.

pricing

USD $24.9k–$29.9k

Mean recorded numeric prices by currency: USD $27.4k. Each mean uses only records in that currency.

Portfolio

What this manufacturer actually covers

A first read on Hello Robot: the company snapshot, the strongest in-brand comparisons, and the tracked model gallery.

About Hello Robot

Hello Robot is a robotics company headquartered in USA. The company currently has 2 robots tracked in the ui44 Home Robot Database, spanning the Home Assistants category.

Key Capabilities

Mobile Manipulation Autonomous Navigation Teleoperation (Web / Gamepad / Dexterous) Floor-to-Cabinet Reach 2kg Payload 10 DOF total (2 base + lift + telescoping arm + 3-DOF wrist + gripper + 2-DOF head) Open Source Software Embodied AI Research Platform Assistive Care Dexterous Teleop Kit (accessory) +10 more

At a Glance

Robots Tracked

2 models

Category

Home Assistants

Headquarters

USA

Listed Available

1 robot

Prices

USD $24.9k–$29.9k

Browse all robotics companies on the manufacturers directory, or explore robots from USA.

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Compare Hello Robot models side by side

These in-brand comparison links surface the most relevant matchups first, using category fit, shared capabilities, and verification freshness to decide what should be reviewed together.

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All Hello Robot Robots

Model coverage

The tracked Hello Robot lineup is grouped here so the catalog can be scanned quickly before diving deeper into pricing, specs, and context.

Browse the full robot directory
Stretch 3 by Hello Robot — Home Assistants robot
Hello Robot

Stretch 3

Hello Robot's open-source mobile manipulator designed for home environments, assistive care, and Embodied AI research. Stretch 3 is a lightweight (24.5kg) wheeled robot with a telescoping arm, compliant gripper, and 7 degrees of freedom. Its compact 33×34cm footprint lets it navigate real homes. Used by over 100 research labs worldwide, Stretch has one of the largest indoor mobile manipulation communities in robotics, with publications at ICRA, IROS, CoRL, HRI, and NeurIPS. Supports ROS 2 and Python SDK with out-of-the-box demos for autonomous perception, navigation, manipulation, and planning. Features web-based teleoperation for remote control from anywhere.

2–5 h24.5 kg
$24,950 Active
Stretch 4 by Hello Robot — Home Assistants robot
Hello Robot

Stretch 4

Hello Robot's 2026 Stretch 4 is a wheeled mobile manipulator built for real homes, research labs, and workplace pilot deployments. It keeps the Stretch line's open ROS 2/Python developer model while adding a compact omnidirectional base, self-charging, longer 8-hour light-load runtime, a 160cm working height, and a stronger telescoping arm rated for 2.5kg extended or 4kg retracted payloads. Official materials position it as available now, with reference demos for mapping, navigation, 3D SLAM, data collection, and VLM grasping; IEEE Spectrum reports that Stretch 4 is also intended for in-home assistive pilots with people who have severe mobility impairments. It is still a high-cost developer/assistive platform rather than a mass-market consumer appliance.

8 h46 kg
$29,950 Available
Product and tech

Lineup structure and platform signals

How the Hello Robot lineup is organized, and which technical patterns repeat across the portfolio — from sensing choices to shared platforms.

Technology & Capabilities

Hello Robot's robots combine a range of technologies and capabilities. Here is a consolidated look at the sensors, connectivity, AI platforms, and capabilities found across their product line.

Key Capabilities

  • Mobile Manipulation 2/2 (100%)
  • Autonomous Navigation 1/2 (50%)
  • Teleoperation (Web / Gamepad / Dexterous) 1/2 (50%)
  • Floor-to-Cabinet Reach 1/2 (50%)
  • 2kg Payload 1/2 (50%)
  • 10 DOF total (2 base + lift + telescoping arm + 3-DOF wrist + gripper + 2-DOF head) 1/2 (50%)
  • Open Source Software 1/2 (50%)
  • Embodied AI Research Platform 1/2 (50%)
  • Assistive Care 1/2 (50%)
  • Dexterous Teleop Kit (accessory) 1/2 (50%)

+ 10 more

Sensor Technology

  • Intel D405 RGBD Camera (gripper) 1/2 (50%)
  • Intel D435if RGBD Camera (head) 1/2 (50%)
  • Wide-Angle RGB Camera (head) 1/2 (50%)
  • Navigation Laser (LiDAR) 1/2 (50%)
  • Microphone Array 1/2 (50%)
  • High Accuracy Base IMU 1/2 (50%)
  • ArUco Fingertip Markers 1/2 (50%)
  • Wide-FOV depth sensing 1/2 (50%)
  • High-resolution RGB cameras 1/2 (50%)
  • Calibrated RGB + depth perception 1/2 (50%)

+ 4 more

Connectivity

  • Wi-Fi 6E 1/2 (50%)
  • Bluetooth 1/2 (50%)
  • Ethernet 1/2 (50%)
  • USB 1/2 (50%)

AI & Intelligence

Open-source autonomy stack (ROS 2 + Python SDK)Open-source ROS 2 and Python SDK with reference autonomy demos for mapping, navigation, 3D SLAM, data collection, and VLM grasping; IEEE Spectrum reports Intel NUC 15 plus NVIDIA Jetson Orin NX onboard compute.
Commercial reality

Pricing, availability, and hard specs

Published prices, current availability, and the comparable hard specs across the tracked Hello Robot robots.

Pricing & Availability

USD $24.9k–$29.9k

USD range (2 models)

USD $27.4k

USD mean

1/2

Listed Available

Recorded numeric prices by currency: USD $24.9k–$29.9k. 2 of 2 records have a recorded numeric price. Ranges and averages cover only those records and are calculated separately within each currency; no currency conversion or cross-currency affordability ranking is implied. Missing numeric prices do not establish a budget tier or the absence of other pricing terms. Check individual model pricing notes for membership, lease, quote or other terms. Confirm applicable charges and terms with the manufacturer.

Availability Breakdown

1

Listed Active

1

Listed Available

Evaluation

Buyer guidance and plain-language spec decoding

Practical evaluation advice for Hello Robot robots, with the key specs decoded into plain language.

Buying Guide: Is a Hello Robot Robot Right for You?

Choosing the right robot depends on your use case, budget, and technical needs. Here's what to consider when evaluating Hello Robot's product line.

Who Should Consider Hello Robot Robots

Higher USD budget listings

Some models list USD prices of $10k or more. Other currencies are excluded from this budget tier. Price alone does not establish enterprise support, quality or deployment readiness.

Key Factors to Evaluate

Availability

1 of 2 models are listed Available. Confirm stock, regional access, and ordering terms with the manufacturer.

Category Fit

Make sure the robot's category matches your primary use case. Browse all categories.

Sensor Ecosystem

Review the technology section to understand what sensing and connectivity each model offers.

Price Transparency

2 of 2 models have a recorded numeric price. Check individual model pricing notes for membership, lease, quote or other terms.

Ecosystem Compatibility

Some Hello Robot robots integrate with third-party platforms. Check compatibility on each robot's page.

Compare Before You Buy

Evaluate Hello Robot robots head-to-head or against competitors with our comparison tool.

Compare robots →

Hello Robot Specifications Explained

Raw numbers only tell part of the story. Here is a plain-language explanation of what each specification means for the Hello Robot robots — and what it means for you as a buyer or researcher.

Stretch 3

Specifications Breakdown

Height

141cm

With a height of 141cm, the Stretch 3 is designed to operate at a mid-range level — suitable for navigating under tables, around furniture, and through standard doorways without issue. This compact-but-capable size balances visibility with maneuverability.

Weight

24.5kg

At 24.5kg, the Stretch 3 balances portability with stability. This weight range is heavy enough for stable operation during tasks but light enough for an adult to reposition if needed. It indicates a robust construction with quality motors and structural components.

Battery Life

2–5 hours

Test conditions and independent verification are not established by this field. Confirm workload, operating mode and environmental conditions before comparing runtimes. Recorded runtime: 2–5 hours

AI Platform

Open-source autonomy stack (ROS 2 + Python SDK)

Recorded AI description: Open-source autonomy stack (ROS 2 + Python SDK)

Charging Time: Not publishedMax Speed: Not published

Sourced from official Hello Robot docs · Full Stretch 3 specs →

Stretch 4

Specifications Breakdown

Height

160cm

At 160cm, the Stretch 4 is roughly the height of an average adult human, which allows it to interact naturally with human-designed environments including countertops, doorways, and shelving at standard heights. This size is important for robots that need to work alongside people in factories, warehouses, or homes.

Weight

46kg (33kg with ballast removed for transport)

At 46kg (33kg with ballast removed for transport), the Stretch 4 balances portability with stability. This weight range is heavy enough for stable operation during tasks but light enough for an adult to reposition if needed. It indicates a robust construction with quality motors and structural components.

Battery Life

8 hours (light CPU load)

Test conditions and independent verification are not established by this field. Confirm workload, operating mode and environmental conditions before comparing runtimes. Recorded runtime: 8 hours (light CPU load)

AI Platform

Open-source ROS 2 and Python SDK with reference autonomy demos for mapping, navigation, 3D SLAM, data collection, and VLM grasping; IEEE Spectrum reports Intel NUC 15 plus NVIDIA Jetson Orin NX onboard compute.

Recorded AI description: Open-source ROS 2 and Python SDK with reference autonomy demos for mapping, navigation, 3D SLAM, data collection, and VLM grasping; IEEE Spectrum reports Intel NUC 15 plus NVIDIA Jetson Orin NX onboard compute.

Payload: 2.5kg arm extended; 4kg arm retracted

Determines what tools and sensors the robot can carry

Dimensions: 160cm height; 45cm diameter footprint

Affects doorway clearance and operating space requirements

Charging Time: Not publishedMax Speed: Not published

Sourced from official Hello Robot docs · Full Stretch 4 specs →

Market context

Use cases and category landscape

Where the Hello Robot lineup fits in the broader robotics market: who these robots are for, and how the surrounding categories are moving.

Real-World Use Cases for Hello Robot Robots

Understanding how a robot fits into your specific situation is more important than any single specification. Here are the real-world scenarios where Hello Robot robots can make a meaningful impact.

Elder Care and Companionship

For families caring for elderly relatives, companion robots can provide social engagement, activity reminders, medication scheduling, and emergency detection.

  • These robots are designed to be intuitive and non-threatening, often featuring warm, approachable designs.
  • Important factors include voice interaction quality, fall detection capabilities, video calling features for family check-ins, and the robot's ability to learn and adapt to individual routines and preferences over time.

Household Physical Tasks

Home assistant robots represent the next frontier in domestic automation — robots that can physically interact with your environment.

  • From fetching items to folding laundry, these robots need sophisticated manipulation, reliable navigation, and an understanding of household objects and layouts.
  • This category is still emerging, but early products demonstrate the potential for robots that handle physical chores beyond floor cleaning.

Not sure which type of robot fits your needs? Browse our categories guide or use the comparison tool to evaluate options side-by-side.

Hello Robot in the Robotics Industry

Hello Robot operates in the home assistants robotics segment.

Home Assistants Market Landscape

Market Overview

Home assistant robots go beyond voice assistants by adding physical manipulation capabilities. These robots can fetch items, fold laundry, cook, and perform household tasks that require arms and hands. The category is still emerging, with most products in development or early commercial stages, but represents a massive potential market as aging populations need more physical help at home.

Hello Robot competes in this space with Stretch 3, Stretch 4.

Key Industry Trends

Dexterous manipulation enabling handling of everyday objects
Mobile platforms that can navigate homes autonomously
Integration with smart home infrastructure for coordinated actions
AI-powered task learning from demonstration and instruction
Modular end-effector designs for different household tasks

Common Use Cases for Home Assistants Robots

Laundry folding and sorting Kitchen assistance and meal preparation Object retrieval and delivery within the home Tidying and organization tasks Accessibility assistance for people with physical limitations

Buyer Considerations

Task capability range — what specific household tasks can the robot actually perform
Safety features for operation around people, pets, and fragile items
Size and mobility — can it navigate your home's layout and doorways
Noise levels during operation, especially for nighttime tasks
Integration with existing smart home devices and platforms

Future Outlook

Home assistant robots are poised for significant growth as manipulation technology matures. The combination of large language models for understanding tasks and improved robotic hands for executing them is closing the gap between what users want and what robots can deliver. Expect early commercial products to focus on specific tasks rather than general-purpose help.

Systems

Capabilities, sensors, and connectivity

For serious buyers and researchers, the important question is how the stack hangs together: capabilities, sensing, and integration depth all need to read as a coherent system.

Connectivity & Smart Home Integration

How a robot connects to your network and integrates with your existing smart home determines how useful it will be in practice. Hello Robot's robots support 4 connectivity technologies, and third-party integrations.

Short-range wireless connectivity for direct device-to-device communication, initial setup, and local control without requiring a Wi-Fi network.

For buyers

Bluetooth is commonly used for initial robot setup, connecting to nearby devices, and as a backup control method. Bluetooth Low Energy (BLE) is used for continuous low-power connections with companion devices.

Wired network connectivity providing reliable, high-bandwidth, low-latency communication for stationary or docked robots.

For buyers

Ethernet is used primarily by research and commercial robots that need reliable high-speed data transfer, particularly for streaming sensor data or receiving real-time control commands.

USB

Universal Serial Bus connectivity for data transfer, device attachment, and in some cases, debugging and programming.

For buyers

USB ports allow connection of additional peripherals, firmware updates, and developer access. They are common on research platforms and robots with expandable functionality.

Third-Party Compatibility

ROS 2Python SDKOpen-X EmbodimentRT-X

Learn more about robot connectivity options in our connectivity components guide or browse the full components directory.

Positioning

Competitive posture and regional context

Hello Robot's strategic position, the regional ecosystem around it, and how the portfolio sits versus peers.

How Hello Robot Compares in the Market

How Hello Robot positions itself in the competitive landscape — beyond individual products.

Recorded numeric prices: USD $24.9k–$29.9k. Mean recorded numeric prices by currency: USD $27.4k. These groups are not converted or ranked against one another; price alone does not establish a consumer or enterprise offering. Check individual model pricing notes for membership, lease, quote or other terms. Confirm applicable charges and terms with the manufacturer.

Category focus: Hello Robot is a specialist focused entirely on the home assistants category. Category specialists often develop deeper expertise and more refined products in their focus area compared to multi-category companies that spread their R&D across different robot types.

Technology breadth: Across its product line, Hello Robot integrates 14 unique sensor types and 20 distinct capabilities. This technology stack determines the range of tasks and environments their robots can handle, and indicates the depth of the company's engineering investment.

Geographic context: Based in USA, Hello Robot benefits from its country's robotics ecosystem and talent pool. Regional context can affect pricing, availability, support quality, and regulatory compliance in different markets.

Listed status: Available listings: 1. Pre-order listings: 0. Active records: 1. Available indicates an ordering listing, not confirmed stock. Pre-order indicates a reservation listing, not immediate delivery. Active status alone does not confirm public purchase availability or deployment. Other statuses do not establish a current purchase listing. Confirm regional access, stock, reservation terms, and delivery with the manufacturer.

Compare Side by Side

Use the comparison tool or browse the manufacturers directory.

Robotics in USA: Where Hello Robot Comes From

The United States is the global leader in robotics innovation, home to powerhouses like Boston Dynamics, Agility Robotics, and Tesla's Optimus program.

American robotics companies benefit from deep venture capital markets, world-class universities (MIT, Stanford, CMU), and a strong defense research ecosystem (DARPA). Silicon Valley and Austin have emerged as major robotics hubs, while traditional manufacturing regions are adopting collaborative robots at scale.

Hello Robot contributes to USA's robotics landscape with 2 models in the home assistants category.

Key Strengths of the USA Robotics Ecosystem

Unmatched AI and software capability (leveraging proximity to big tech companies)

Deep venture capital and corporate investment in robotics startups

World-leading university robotics programs feeding talent into industry

Strong defense and government research funding through DARPA, NASA, and NSF

Large domestic market for both consumer and commercial robotics

Operations

Ownership planning and final takeaways

Practical ownership and deployment guidance for Hello Robot robots, plus supporting editorial and a concise closing summary.

Owning a Hello Robot Robot: What to Expect

Purchasing a robot is the start of an ongoing relationship with technology that requires setup, maintenance, and periodic attention.

Setting Up Your Robot

First-time robot setup varies significantly by category and complexity. Consumer robots like vacuums and lawn mowers typically involve downloading a companion app, connecting to Wi-Fi, and running an initial mapping or boundary setup routine. More complex robots like humanoids or quadrupeds may require professional installation, calibration, and training. Allow extra time for the first session — the robot needs to learn your space, and you need to learn its controls. Most modern robots improve their performance over the first few uses as their maps and AI models refine based on your specific environment.

Ongoing Maintenance Requirements

Every robot requires some level of maintenance to operate at peak performance. For cleaning robots, this includes emptying dustbins, washing filters, replacing brush rolls, and cleaning sensors — typically a few minutes per week. Lawn mowing robots need periodic blade replacements and seasonal cleaning. Legged robots may require joint lubrication and firmware updates. Check the manufacturer's recommended maintenance schedule and factor replacement part costs into your total cost of ownership. Establishing a regular maintenance routine significantly extends the robot's useful life and maintains cleaning or task performance over time.

Software Updates and Long-Term Support

Modern robots receive regular software updates that can add features, improve navigation, fix bugs, and enhance security. When evaluating any robot, consider the manufacturer's track record for software support — how frequently do they release updates, and for how long do they support older models? Some companies provide updates for years after purchase, while others may discontinue support sooner. Cloud-dependent features are particularly important to evaluate: if the manufacturer shuts down cloud services, will your robot still function? Prefer robots with strong local processing capability for long-term reliability.

Safety Considerations

Robot safety encompasses both physical safety (preventing collisions, falls, and injuries) and digital safety (data privacy, network security, camera access). Physically, look for robots with emergency stop mechanisms, collision detection, cliff sensors, and speed-limiting features when operating near people or pets. Digitally, understand what data the robot collects, where it is stored, who can access it, and whether the manufacturer has a clear privacy policy. For robots with cameras and microphones, hardware privacy indicators (LED lights when recording) and physical mute switches provide important transparency and control.

Warranty and After-Sales Support

Robotics purchases represent significant investments, making warranty terms and after-sales support critical evaluation criteria. Standard warranties in the industry range from one to three years, with some manufacturers offering extended warranty options. Beyond warranty length, consider what the warranty covers — some exclude consumable parts like brushes and filters. Also evaluate the manufacturer's service infrastructure: do they have authorized repair centers in your region? Is support available by phone, email, or chat? Response times and repair turnaround times can vary significantly between companies. User community forums and third-party repair guides can supplement official support.

Total Cost of Ownership

The sticker price of a robot is just the beginning. Total cost of ownership includes the initial purchase price, replacement parts and consumables, electricity for charging, any subscription fees for cloud or premium features, and potential repair costs. For commercial robots, add integration, training, and downtime costs. For consumer robots, factor in accessories like extra mop pads, replacement brushes, or boundary accessories. A thorough TCO analysis over the expected product lifetime — typically three to five years for consumer robots and longer for commercial platforms — provides a much more accurate picture of value than purchase price alone.

For model-specific ownership details, visit individual robot pages or contact Hello Robot directly.

Deployment Planning for Hello Robot Robots

Successful robot deployment depends on preparation that goes well beyond selecting the right model.

Readiness Assessment

At least one Hello Robot model is listed Available. Confirm current stock, configuration, documentation, regional access, and delivery terms before procurement.
Recorded numeric prices exist for 2 models in this lineup. These numeric summaries do not include models with only pricing notes. Check those notes for membership, lease, quote or other terms, and confirm applicable charges with the manufacturer.
The sensor suite across Hello Robot's lineup includes 14 distinct sensor types, suggesting meaningful perception capabilities. Validate sensor performance under your specific environmental conditions — manufacturer specifications typically reflect optimal rather than worst-case scenarios.
With 20 distinct capabilities documented across the product line, Hello Robot robots offer a broad feature surface. Prioritize capabilities that directly map to your operational requirements and treat additional features as secondary evaluation criteria.
1
Site assessment and environment mapping

Before deploying any robot, conduct a thorough physical assessment of the intended operating environment. Measure doorway widths, identify floor surface transitions, map obstacle patterns, and document lighting conditions. For mobile robots, verify that navigation surfaces are compatible with the robot's locomotion system — wheeled robots need relatively smooth floors, while legged robots can handle more varied terrain but require different clearance profiles. Document Wi-Fi coverage maps and identify dead zones where connectivity-dependent features may fail. Establish a baseline understanding of foot traffic patterns so you can predict human-robot interaction frequency and plan safety zones accordingly.

2
Network infrastructure and cybersecurity planning

Modern robots are networked devices that require thoughtful integration with existing IT infrastructure. Plan a dedicated network segment or VLAN for robot operations to isolate robot traffic from critical business systems. Implement certificate-based authentication where supported, and verify that firmware update mechanisms use signed packages. Establish a security review cadence for robot software components, especially for robots that process camera feeds, microphone input, or personal data. Create an incident response plan specific to robot compromise scenarios — what happens if a robot's navigation system is tampered with, or if sensor data is intercepted? These questions are easier to answer before deployment than during an active incident.

3
Operator training and workflow integration

Even highly autonomous robots require human operators who understand normal behavior, can recognize anomalies, and know when and how to intervene. Develop a training program that covers daily operations (startup, shutdown, charging), routine maintenance (cleaning sensors, checking mechanical wear), and emergency procedures (manual override, safe power-down, physical recovery from stuck positions). Integrate robot operations into existing workflow documentation so that robot tasks and human tasks have clear handoff points. Track operator confidence levels over time and provide refresher training when procedures change or new capabilities are deployed through software updates.

4
Performance benchmarking and acceptance criteria

Define measurable success criteria before the robot arrives. For cleaning robots, this might be coverage percentage and cleaning quality scores. For commercial service robots, track task completion rates, customer interaction quality, and mean time between interventions. For research platforms, establish reproducibility metrics and data quality thresholds. Having objective benchmarks prevents the common failure mode where a robot is judged impressive in demos but disappointing in sustained operation. Create a 30-60-90 day evaluation framework with specific milestones at each stage, and define clear decision points for scaling up, adjusting configuration, or discontinuing the deployment.

5
Regulatory compliance and liability assessment

Deploying a robot in a commercial or public-facing setting triggers regulatory considerations that vary by jurisdiction. Verify compliance with local safety standards for autonomous machines, including emergency stop accessibility, speed limitations in human-occupied spaces, and noise level restrictions. Assess liability coverage — does your existing insurance policy cover robot-caused property damage or personal injury, or do you need a specific rider? For healthcare or eldercare companion deployments, review data privacy regulations that govern the collection and storage of health-related observations. Document your compliance posture before deployment so that auditors and regulators see proactive governance rather than reactive scrambling.

6
Long-term maintenance and total cost modeling

The purchase price of a robot is typically a fraction of the total cost of ownership over its operational lifetime. Model the full cost picture including consumables (filters, brushes, wheels, batteries), scheduled maintenance (sensor calibration, actuator inspection, firmware updates), unscheduled repairs (motor replacement, sensor failure, structural damage), and operational costs (electricity, network bandwidth, operator time). Request maintenance schedules and spare-part pricing from the manufacturer before purchase. For commercial deployments, calculate the break-even point against the labor or service cost the robot replaces, factoring in realistic uptime assumptions rather than manufacturer-stated maximums. Revisit the cost model quarterly as real operating data replaces initial estimates.

Deployment planning is iterative — capture lessons learned and refine your approach as you progress with Hello Robot products.

Hello Robot: Summary and Key Takeaways

Hello Robot is a USA-based robotics company with 2 robots tracked on ui44, focused on home assistants robotics
Their robots integrate 14 sensor types, 20 capabilities, and 4 connectivity options across the product line
Available listings: 1. Pre-order listings: 0. Active records: 1. Available indicates an ordering listing, not confirmed stock. Pre-order indicates a reservation listing, not immediate delivery. Active status alone does not confirm public purchase availability or deployment. Other statuses do not establish a current purchase listing. Confirm regional access, stock, reservation terms, and delivery with the manufacturer. Recorded numeric prices: USD $24.9k–$29.9k. Check individual model pricing notes for membership, lease, quote or other terms. Confirm applicable charges and terms with the manufacturer.
Notable capabilities span mobile manipulation, autonomous navigation, teleoperation (web / gamepad / dexterous), floor-to-cabinet reach, and 16 additional features

Next Steps

Frequently Asked Questions

What robots does Hello Robot make?
Hello Robot has 2 robots in the ui44 database: Stretch 3, Stretch 4. These span the Home Assistants category.
Where is Hello Robot headquartered?
Hello Robot is headquartered in USA. Browse all manufacturers from USA or explore the complete manufacturers directory.
How much do Hello Robot robots cost?
Recorded numeric prices by currency: USD $24.9k–$29.9k. 2 of 2 records have a recorded numeric price. Ranges and averages cover only those records and are calculated separately within each currency; no currency conversion or cross-currency affordability ranking is implied. Missing numeric prices do not establish a budget tier or the absence of other pricing terms. Check individual model pricing notes for membership, lease, quote or other terms. Confirm applicable charges and terms with the manufacturer.
Can I buy a Hello Robot robot today?
Available listings: 1. Pre-order listings: 0. Active records: 1. Available indicates an ordering listing, not confirmed stock. Pre-order indicates a reservation listing, not immediate delivery. Active status alone does not confirm public purchase availability or deployment. Other statuses do not establish a current purchase listing. Confirm regional access, stock, reservation terms, and delivery with the manufacturer.
What can Hello Robot robots do?
Across their product line, Hello Robot robots offer 20 distinct capabilities including: Mobile Manipulation, Autonomous Navigation, Teleoperation (Web / Gamepad / Dexterous), Floor-to-Cabinet Reach, 2kg Payload, 10 DOF total (2 base + lift + telescoping arm + 3-DOF wrist + gripper + 2-DOF head), Open Source Software, Embodied AI Research Platform, and 12 more. See each robot's detail page for the full capability breakdown.
What sensors do Hello Robot robots use?
Hello Robot robots use 14 types of sensors including Intel D405 RGBD Camera (gripper), Intel D435if RGBD Camera (head), Wide-Angle RGB Camera (head), Navigation Laser (LiDAR), Microphone Array, High Accuracy Base IMU, and 8 others. Visit the components directory to see how these compare across the industry.
How current is the Hello Robot data on ui44?
All robot data on ui44 is periodically verified against manufacturer sources. The most recent verification for a Hello Robot robot was on 2026-05-26. Each robot page includes a "last verified" date so you can gauge data freshness.

Data Integrity

All Hello Robot robot data on ui44 is verified against official manufacturer sources, spec sheets, and press releases. Most recent verification: 2026-05-26. Oldest verification in this set: 2026-05-13. If you notice outdated or incorrect data, please let us know — accuracy is our top priority.

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Go beyond the spec sheet

Full specifications, side-by-side comparisons, and buyer guides for every robot.