Hello Robot Stretch 4
Hello Robot · United States · 2026 · Household
- Height: 160 cm
- Weight: 46 kg
- Degrees of freedom (total): 8
- Runtime per charge: 8 hrs
- Household assistance, Care, Research
Available
Hello RobotBUY-4BD34E
Household robots & robot vacuums
Hello Robot Stretch 3
Hello Robot · United States · Household robots & robot vacuums
Available
Quick answer
Hello Robot Stretch 3 is a robot in the “Household robot” category from Hello Robot (United States). Launch: 2024. Current status: Available. The model is 141 cm tall and weighs 24.5 kg. A single charge lasts about 3.5 hrs. Its payload is 2 kg. Price according to our sources: $24,950 (≈ converted €21,741). Typical use cases: Assistance for people with disabilities/seniors, Research, Household.
Height141 cm
Weight24.5 kg
Runtime per charge3.5 hrs
Payload2 kg
Key specs
| Design | |
|---|---|
| Category | Household robots & robot vacuums |
| Locomotion | Wheels |
| Height | 141 cm |
| Weight | 24.5 kg |
| Performance | |
| Payload | 2 kg |
| Runtime per charge | 3.5 hrs |
| Intelligence & sensors | |
| Sensors | Rotating 3D camera on mast, 3D camera at wrist (DexWrist 3) |
| SDK / programming | ROS 2 and Python |
| Open source | Yes |
| Market & availability | |
| Manufacturer | Hello Robot |
| Country | United States |
| Launch | 2024 |
| Status | Available |
| Price | $24,950 (≈ converted €21,741) |
| Available in | global (14+ countries) |
| Use cases | Assistance for people with disabilities/seniors, Research, Household |
Values from manufacturer information and independent sources. Where sources conflict, we state the range in the pricing details or under “Good to know”.
Good to know
- Runtime 2-5 h
- Quick-change wrist
- Light and slim (33x34 cm)
Use cases
- Assistance for people with disabilities/seniors
- Research
- Household
Pricing details
USD 24,950 at launch (Feb 2024); successor Stretch 4 since May 2026. runtime_h = average of manufacturer-stated 2-5 h.
Conclusion
Hello Robot Stretch 3 from Hello Robot is a currently available model in the “Household robots & robot vacuums” category. Strengths according to our data: runtime of 3.5 h (more than 73% of the category). Keep in mind: more expensive than 99% of the models in its category. Best suited for: Assistance for people with disabilities/seniors, Research, Household. In the comparison tool, you can put the model right next to alternatives. Open in the comparison tool
Frequently asked questions
How much does Hello Robot Stretch 3 cost?
According to our sources, Hello Robot Stretch 3 costs $24,950 (≈ converted €21,741). USD 24,950 at launch (Feb 2024); successor Stretch 4 since May 2026. runtime_h = average of manufacturer-stated 2-5 h.
How tall and how heavy is Hello Robot Stretch 3?
Hello Robot Stretch 3: height 141 cm, weight 24.5 kg.
How long does Hello Robot Stretch 3 run on a single charge?
About 3.5 hrs, according to the manufacturer.
Can you buy Hello Robot Stretch 3?
Yes, Hello Robot Stretch 3 is available. Available in: global (14+ countries).
What sensors does Hello Robot Stretch 3 have?
Hello Robot Stretch 3 uses: Rotating 3D camera on mast, 3D camera at wrist (DexWrist 3).
Similar robots
Image: WeaveWeave Isaac 1
Weave · United States · Household
- Height: 160 cm
- Weight: 40 kg
- Degrees of freedom (total): 21
- Runtime per charge: 8 hrs
- Folding laundry, Tidying up, Household
Pre-orderLongest runtimeHighest payloadBest data coverage
Xiaomi X20
Xiaomi · China · Household
- Weight: 3.7 kg
- Runtime per charge: 2.3 hrs
- Vacuuming, Mopping
Available
Image: RoborockSources
Report an error: Spotted an incorrect value? Write to us with a source – we review every report within 48 hours. redaktion@botupyourlife.com