Unitree G1+: 2-DoF head, touch sensors, multi-vision, microphones and external power input

Humanoids · G1+

Unitree G1+ (G1 Plus)

Name: Unitree G1+ (G1 Plus)
Brand: Unitree
SKU: unitree-g1-plus

Humanoid robot · the G1 upgraded in motion, perception and interaction

134 cmStanding height

approx. 35 kgWeight

25 (EDU 25–45)Degrees of freedom

approx. 2 hBattery life

The G1+ is the upgraded G1 announced by Unitree: it keeps the G1's value for money and brings six upgrades across three areas: motion performance, perception and interaction, and intelligent experience. It comes in two versions: G1+ and G1+ EDU.

Price on requestG1+ · G1+ EDU

✓ Part of the Unitree Italy distribution chain
✓ Written quote for your country
✓ Dedicated technical support

Request a quote Book a call

The G1+ does not have a list price yet: we confirm it with a written quote based on the version (G1+ or G1+ EDU) and configuration.

Not to be confused with the G1 EDU Plus (U2), an EDU version of the current G1.

What changes from the G1: 6 upgrades

According to Unitree, the G1+ keeps the G1's value for money and improves it in motion, perception and intelligence. In short: +2 neck degrees of freedom, +110% shoulder and waist motor torque, +43% maximum arm torque and continuous external power supply.

2-DoF head

Pitch from −25° to 36° and yaw ±110°: the head turns to observe the surroundings and interact more naturally.

Upgraded motors

Shoulder and waist: peak torque +110%, heat at the same torque −72%. Arms: peak torque +43%, heat −30%. Thighs: heat at the same torque −28%.

Dual vision system

Binocular camera with 60 mm baseline, 2 MP, centre ≥500 LW/PH, FOV H110° / V80° / D125°; wide-angle monocular camera 1920×1080 at 30 fps, FOV H117° / V67°. Stereo depth perception and an ultra-wide field of view.

Head touch sensors

Touch sensors integrated in the head (5 high-sensitivity points): a tap starts a conversation or triggers a motion.

External power supply

The G1+ can run on an external power supply (rear input DC 54.6 V, ≤7.4 A) for long research sessions and demos.

Microphones and speakers

6-microphone array (4 front, 2 rear) with DOA sound-source localisation, noise reduction and echo cancellation; supports external wireless microphones (charging case with 50 m range and 80 dB signal-to-noise ratio). Dual 10 W waist speakers.

Official G1+ and G1+ EDU specifications

Data from Unitree's official product page, as published. The EDU version adds custom software development, optional extra degrees of freedom and computing modules.

Specification	G1+	G1+ EDU
Mechanical
Dimensions standing (H × W × D)	1340 × 450 × 200 mm	1340 × 450 × 200 mm
Dimensions folded (H × W × D)	690 × 450 × 300 mm	690 × 450 × 300 mm
Weight with battery	approx. 35 kg	approx. 35 kg+
Total degrees of freedom (joint motors)	25	25–45
Head degrees of freedom	2	2
Degrees of freedom per leg	6	6
Waist degrees of freedom	1	1, or optional 3-DoF waist
Degrees of freedom per arm	5	5
Degrees of freedom per hand	—	7 (different dexterous hands can be fitted) + 2 optional wrist degrees of freedom
Joint output bearing	Industrial-grade crossed roller bearings (high precision, high load capacity)	Industrial-grade crossed roller bearings (high precision, high load capacity)
Joint motors	Low-inertia, high-speed inner-rotor PMSM (enhanced response and heat dissipation)	Low-inertia, high-speed inner-rotor PMSM (enhanced response and heat dissipation)
Arm maximum load ¹	approx. 3 kg	approx. 4 kg
Calf + thigh length	0.6 m	0.6 m
Arm span	approx. 0.45 m	approx. 0.45 m
Joint range of motion	Waist Z ±155° · Knee 0–165° · Hip P ±154°, R −30…+170°, Y ±158°	Waist Z ±155° · Knee 0–165° · Hip P ±154°, R −30…+170°, Y ±158° · Wrist P ±92.5°, Y ±92.5°
Electrical
Hollow electrical routing in all joints	Yes	Yes
Joint encoders	Dual encoders	Dual encoders
Cooling	Local air cooling	Local air cooling
Power supply	13-string lithium battery	13-string lithium battery
Basic computing	8-core high-performance CPU	8-core high-performance CPU
Sensors	Binocular camera + chest wide-angle camera + 3D LiDAR	Binocular camera + chest wide-angle camera + 3D LiDAR
6-microphone array	Yes	Yes
10 W speakers	2	2
Wi-Fi 6, Bluetooth 5.2	Yes	Yes
Accessories
High computing power module	—	Multiple brands and models available, such as Orin
Smart battery (quick release)	9000 mAh	9000 mAh
Charger	54 V 5 A	54 V 5 A
Remote controller	Yes	Yes
Other
Battery life	approx. 2 h	approx. 2 h
Smart OTA upgrades	Yes	Yes
Custom software development	—	Yes
Warranty ²	8 months	18 months
Price	Price on request	Price on request

¹ The arm's maximum load varies greatly with the arm posture.
² Full warranty terms in Unitree's documentation.
Parameters may vary with scenario and configuration. Source: Unitree.

Other G1 models

Versions, prices and comparison of G1 Basic, G1 Pro, G1 EDU and G1-D on the G1 family page. Unitree G1: prices and versions →

Frequently asked questions

How much does the Unitree G1+ cost?

The G1+ is priced on request: it does not have an Abra list price yet. We send a written quote for the version you need (G1+ or G1+ EDU).

What is the difference between the G1+ and the G1?

According to Unitree, the G1+ adds 2 head degrees of freedom, stronger and cooler-running shoulder, waist and arm motors, a wider binocular dual vision system, head touch sensors, external power supply and a 6-microphone array with dual 10 W speakers.

What is the difference between the G1+ and the G1+ EDU?

The G1+ EDU adds custom software development, up to 45 degrees of freedom with optional dexterous hands and wrists, an optional 3-DoF waist, computing modules such as Orin, an arm load of approx. 4 kg (vs approx. 3 kg) and an 18-month warranty (vs 8).

Is the G1+ the same robot as the G1 EDU Plus?

No. The G1 EDU Plus (U2) is an EDU version of the current G1. The G1+ is the new upgraded model described on this page.