Compare robots

Comparison ready

3 robots selected.

The comparison cards start below. Open the editor only when you need to swap the shortlist.

Share
Go2 M1 D1 Pro
Edit selected robots
412 robots 9 categories 173 priced

Comparing 3 robots

Green cells flag numeric leaders, while AI, sensors, and capability rows keep the real buying tradeoffs visible.

Go2M1D1 Pro
Updating comparison...

Sources and record checks

Record checks are not independent testing or confirmation of every claim. Official sites provide manufacturer context; source context explains the record.

Go2

Record last checked: 2026-06-08

Official site Source context

M1

Record last checked: 2026-07-08

Official site Source context

D1 Pro

Record last checked: 2026-07-16

Official site Source context
Each row compares one spec across your shortlist. Green marks the best value.
Go2 Go2 M1 M1 D1 Pro D1 Pro

Price

Go2
$1,600 USD
Price details

Official Unitree page lists Go2 Air from $1,600, Go2 Pro from $2,800, and Go2 X at $4,500; EDU requires contacting sales. Official shop variants are currently orderable, with stated shipping within 1 month, $399-$1,000 shipping cost, and buyer-paid customs/import duties.

M1
$2,499 USD
Price details

$2,499 on Zeroth's official US product page and Shopify product JSON as of 2026-07-08; product JSON marks M1 available=true and the page shows Add to cart.

D1 Pro
$3,200 USD
Price details

Official AGIBOT store lists $3,200 USD; shipping is calculated at checkout, and buyers are responsible for applicable customs duties and tariffs.

Height

Go2
40cm (standing)
M1
494mm (19.45 in)
D1 Pro
42cm (standing), 14.5cm (prone)

Weight

Go2
~15kg
M1
Robot body 2.8kg (6.17 lbs) + mobility base 1.4kg (3.08 lbs)
D1 Pro
15.5kg (including battery)

Battery Life

Go2
1–2h (standard) / 2–4h (EDU long endurance)
M1
~2 hours
D1 Pro
1–2 hours per charge

Max Speed

Go2
Air: 0-2.5 m/s; Pro: 0-3.5 m/s; X/EDU: 0-3.7 m/s (max ~5 m/s in lab)
M1
0.05m/s (bipedal); 0.6m/s (wheeled)
D1 Pro
3.5 m/s (12.6 km/h)

AI

Go2
8-core CPU, AI simulation-trained gaits, optional NVIDIA Jetson Orin (40–100 TOPS)
M1
Embodied-intelligence platform with whole-home mapping, visual recognition and obstacle avoidance, posture/motion tracking, multilingual conversational interaction, and support for open programming, VR integration, and reinforcement-learning tools
D1 Pro
8-core high-performance CPU

Sensors

Go2
4D LiDAR L2 (360°×96° hemispherical), HD Wide-angle Camera, Depth Camera (EDU), Foot-end Force Sensors (EDU), IMU
M1
LDS LiDAR, iTOF depth sensor, Vision camera, IMU, 3-microphone circular array
D1 Pro
Wide-Angle Camera (122° DFOV), IMU

Connectivity

Go2
Wi-Fi 6, Bluetooth 5.2, 4G/LTE (Pro/X/EDU)
M1
D1 Pro
Wi-Fi, Bluetooth 5.2

Status

Go2
Available
M1
Available
D1 Pro
Available

Category

Go2
Quadruped
M1
Companions
D1 Pro
Quadruped
More specifications (4)

Includes rows even when values are not recorded.

Charging Time

Go2
Not officially disclosed
M1
80% in 1 hour
D1 Pro
Approx. 1 hour (10% to 90% charge)

Degrees of Freedom

Go2
N/A
M1
N/A
D1 Pro
N/A

Voice Assistants

Go2
Offline voice interaction (Pro/X/EDU)
M1
None
D1 Pro
None

Manufacturer

Go2
Unitree Robotics
M1
Zeroth Robotics
D1 Pro
AGIBOT

Capabilities

Go2

3D LiDAR MappingAdvanced AI Gaits (roll-over, obstacle climbing)Autonomous Navigation & Obstacle AvoidanceCharging Pile Compatible (X/EDU)Graphical ProgrammingIntelligent Side-Follow (ISS 2.0)OTA Software UpdatesPayload up to 8–12kgQuadruped Walking & RunningSecondary Development (X/EDU)Voice Commands

M1

Autonomous followingBipedal and wheeled mobilityDaily reminders and assistanceDeveloper programming and VR experimentationGentle fall detectionHome companionshipInteractive learning for kidsMobile safety checksPet behavior monitoringRemote family interaction

D1 Pro

6 km Range per ChargeAll-Terrain Locomotion (RL-based gait)BackflipBipedal StandingForward Jump (35 cm off ground)Real-Time Image TransmissionRemote & App ControlSelf-Balancing & Anti-FallSlope Traversal (up to 40°)Stair Climbing (up to 16 cm steps)

How to Compare Robots

Use this flow to get to a clean shortlist fast. The route works best as a dense research workbench, not a marketing page.

1

Choose comparable robots

Start with robots that solve the same job. Use category anchors like Humanoid, Cleaning, Companions, Research before you worry about micro-spec wins.

2

Read the big deltas first

Check price, status, battery, sensors, and capabilities before getting lost in minor spec rows.

3

Switch to differences only

Once you have a shortlist, hide shared rows. That turns the table from a spec dump into a real decision tool.

Cross-category comparisons still have value

A dedicated cleaner versus a home assistant with cleaning features can reveal whether you really need a specialist or just broader household coverage. Compare around the same outcome, not the same marketing language. And when blank-page friction is the problem, use one of the prebuilt quick-start pairings in the workbench above — open one, swap robots, and keep moving.

Making Your Decision

Turn comparison rows into an actual recommendation — not just more reading.

1

Weighted priorities

Not all spec deltas matter equally. Rank your buying criteria before crowning a winner.

  • List must-haves — smart-home platform, clearance, shipping status, or anything that eliminates a robot instantly.
  • Pick your top 3 differentiators — navigation, noise, battery, support, or whatever changes daily use.
  • Score only the finalists against those. The robot that wins your real priorities beats the one with the most green cells.
2

Total cost of ownership

The sticker price is only one row. Subscriptions, consumables, and service access often decide the real winner.

Subscriptions

Cloud AI and premium app tiers can make a cheaper robot more expensive over three years.

Consumables

Brushes, pads, filters, and bags flip the value story on high-frequency robots.

Energy & battery

Large batteries and frequent charging reveal everyday operating demands.

Repair & warranty

Local servicing and spare-parts access are the quietest but most important long-term costs.

3

Environment check

Specs describe ideal conditions. Your rooms, pets, and Wi-Fi determine what actually performs.

  • Floor types — carpet, hardwood, tile, and transition handling.
  • Space layout — open plans vs. multi-room homes with tight doorways.
  • Wi-Fi coverage — cloud-heavy robots need stable signal everywhere.
  • Household — pets, kids, shared spaces, and noise tolerance.

Purchase and deployment access

Available listings: 125. Pre-order listings: 54. Active records: 130. 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.

When it's too close to call

If two robots are still neck-and-neck, use softer signals that affect ownership quality more than spec sheets admit.

Return policy User community Ecosystem Aesthetics

Comparison FAQ

Questions buyers ask before the final click

Short answers to the questions that usually show up once the shortlist is live and the tradeoffs feel real.

Frequently Asked Questions

Using the workspace
How many robots can I compare at once?
You can compare up to four robots at once. Two or three is usually the cleanest decision view, but four-way comparisons work well for wider market scans.
What does 'Show differences only' do?
It hides rows where all selected robots share the same value, leaving only the rows that actually change your decision. It is especially useful for same-brand or same-category shortlists.
Can I compare robots from different categories?
Yes. You can compare any of the 412 robots in the database. Cross-category comparisons work best when the robots still compete for the same outcome in your home or workflow.
What makes a good comparison?
The best pairings share at least one real-world anchor: same job, similar price band, same room constraints, or competing brand tier. That keeps the table decision-focused instead of random.
Sharing & shortlisting
How do I share a comparison?
Once you have a live shortlist, a Share this comparison link appears in the workbench. It preserves your selected robots and the differences-only toggle in a permanent URL.
Can I save or bookmark a comparison for later?
Yes. Every live comparison has a stable route, so bookmarking the page preserves the exact configuration you built.
Can I compare by price alone?
Price is one row in the compare table, but if you want pure price sorting first, the all robots page is the better place to shortlist before coming back here.
Data & methodology
Are specifications up to date?
ui44 comparison data is sourced from official manufacturer documentation and re-verified on a rolling basis. Shipping products get the most frequent freshness checks.
What if a spec is missing?
A dash or 'Not specified' usually means the manufacturer has not published the detail clearly. It does not automatically mean the robot lacks the feature.
How should I compare robots at different development stages?
Status labels describe catalog records, not measured operational reliability. Available indicates a purchase listing, not verified stock or shipping dates. Active alone does not confirm public purchase access. Pre-order indicates a reservation listing, not engineering completion or a guaranteed delivery queue position. Development and Prototype identify recorded stages; Discontinued identifies a discontinued listing. Compare documented performance and current manufacturer terms, including any recorded sales notes, for the specific model and region.
Can I compare specific sensors or components more deeply?
Yes. The compare table gives you the side-by-side overview, then the components directory lets you go deeper on shared sensors, radios, and platform pieces across the catalog.