Spot Gamma vs B2-W

Side-by-side comparison of Spot Gamma (Boston Dynamics, Inc. (Hyundai Motor Group subsidiary)) and B2-W (Unitree Robotics) — specs, pricing, Robo Score, and verified deployments. Updated daily.

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Spot Gamma68.5

B2-W64.2

Layer 1: Identity & Trust

Manufacturer Country

Spot GammaUnited States
B2-WChina

Year First Available

Spot Gamma—
B2-W2016

Verified Deployments

Spot Gamma0 Deployments
B2-W0 Deployments

Layer 2: Operational

Price

Spot Gamma$74,500–$75,000 USD
B2-W$100,000 USD

Battery / Shift Runtime

Spot Gamma1.5 hrs
B2-W4 hrs

Availability Status

Spot GammaACTIVE
B2-WACTIVE

Layer 3: Category Specific

IP Rating

Spot GammaIP54
B2-W—

Payload Capacity

Spot Gamma14 kg
B2-W120 kg

Max Speed

Spot Gamma—
B2-W5.6 m/s

	Spot GammaquadrupedBoston Dynamics, Inc. (Hyundai Motor Group subsidiary) 68.5Robo Score	B2-WquadrupedUnitree Robotics 64.2Robo Score
Layer 1: Identity & Trust
Manufacturer Country (values differ)	United States	China
Year First Available (values differ)	—	2016
Verified Deployments	0 Deployments	0 Deployments
Layer 2: Operational
Price (values differ)	$74,500–$75,000 USD	$100,000 USD
Battery / Shift Runtime (values differ)	1.5 hrs	4 hrs
Availability Status	ACTIVE	ACTIVE
Layer 3: Category Specific
IP Rating (priority for Healthcare & Hospitals buyers) (values differ)	IP54	—
Payload Capacity (values differ)	14 kg	120 kg
Max Speed (values differ)	—	5.6 m/s

Insufficient data for full comparison

The following fields had no data for any of the selected robots: Reach, Autonomy Level

best in categoryweakest in categoryvalues differ

ROI Comparison

Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.

Robots (fleet)

Hours / day

Labor $/hr (USD)

Days / year

Annual labor displaced (per robot): $50,000

Metric	Spot Gamma	B2-W
Investment	$74,750	$100,000
Payback period	17.9 mo	24.0 mo
Net savings (5 yr)	$175,250	$150,000
ROI (5 yr)	+234%	+150%

Estimates labor-cost displacement only — not a full total cost of ownership. Actual ROI depends on integration, maintenance, training, downtime, and task fit. Converted currencies are indicative; USD is the price of record.

Trade-offs at a glance

Frequently asked

Who makes Spot Gamma and B2-W?

Spot Gamma is made by Boston Dynamics, Inc. (Hyundai Motor Group subsidiary), based in US. B2-W is made by Unitree Robotics, based in CN.

How do Spot Gamma and B2-W compare on the Robo Score?

Spot Gamma scores 68.5 on the Robo Score. B2-W scores 64.2. The Robo Score is a 0–100 credibility figure blending commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.

What is the payload difference between Spot Gamma and B2-W?

Spot Gamma carries up to 14 kg. B2-W carries up to 120 kg.

Are Spot Gamma and B2-W in the same category?

Both robots are classified as Quadruped on Robolist. Filters and ranking treat them as direct alternatives.

What should a buyer ask vendors when choosing between Spot Gamma and B2-W?

Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: The quadruped vendor RFP: questions and red flags.

Going deeper — picking the right robot

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About this comparison

Spot Gamma vs B2-W compares two robots in the quadruped category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Score is calculated.