G03

Precision, down to the fingertip.

Name: PHAIN G03 Data Glove
Brand: PHAIN

G03 captures fine motion across the fingers, joints, and palm.
It is the starting point for turning human dexterity into reliable data.
Choose a tactile-sensing model when contact detail matters.

Learn about G03 Book a demo

High Precision, Closing the quality gap

≤1mm

Millimeter-level fidelity, from fingertip to joint.

Fingertip accuracy ≤1 mm (RMS), joint angle accuracy ≤0.5° (RMS), with 25 degrees of freedom fully reconstructing hand pose.

Multimodal, Addressing the diversity gap

<1ms

Touch and pose, on the same timeline.

Multi-modal sync error under 1 ms, with over 800 tactile points across the palm, tactile consistency under 8%, and up to 120 Hz output.

Interference Resistant, Closing the quality gap

Zero Drift

Strong EMF. Strong ferromagnetics. Still no drift.

EMF + IMU dual-mode fusion with active interference detection and real-time filtering keeps zero drift even near metal, ferromagnetic materials, and other high-interference environments.

Automotive-Grade Quality, Closing the quality gap

Factory Calibrated

From fingertip precision to dependable delivery.

Automotive-grade IMU and EMF sensors are factory-calibrated, with automotive-grade quality control across software, hardware, and the entire production process.

Scalable Delivery, Closing the scale gap

Dozens of times

Delivered at scale. Every unit performs the same.

Up to several dozen times higher capture throughput, with automated assembly and calibration delivering consistent performance across units —
wearable and mobile.

Wear it and start capturing, without interrupting your motion.

Under 30 seconds to put on with one hand.
The fit follows the hand, so the device doesn't interrupt the motion.
The battery is quick-swap, so long sessions keep running.

<30s

Single-hand wear

<180g

Weight

Battery life

Two independent axes.
Four configurations.

The G03 series builds on one core architecture with two upgrade paths you can choose independently: higher joint-level precision, and tactile sensing.
Select either or both, depending on your task.

G03 / G03 T

G03 Pro / G03 ProT

The extra sensor pads on Pro-tier fingers are a real visual difference. The T tier's tactile sensing module sits inside the palm and doesn't change the glove's appearance.

	G03	G03 T	G03 Pro	G03 ProT
Joint Angle Accuracy	≤3° RMS	≤3° RMS	≤0.5° RMS	≤0.5° RMS
Degrees of Freedom	25 DoF	25 DoF	25 DoF	25 DoF
Additional Finger IMUs	None	None	Yes	Yes
Tactile Sensing	Not supported	Supported	Not supported	Supported

Fingertip position accuracy: ≤2 mm RMS for G03 / G03 T, ≤1 mm RMS for G03 Pro / G03 ProT.

Not sure which fits? Tell us about your task and we'll help you choose. Discuss your capture task

Specifications

Degrees of Freedom: 25 DoF
Joint Angle Resolution: 0.06°
Output Frequency: Up to 120 Hz
Host Software + SDK: Included, supports Windows / Linux

Specifications are measured under defined test conditions and are subject to final product release.

Start with the hand.

G03 is the core of the PHAIN SENSE system.
When hand detail is central to the task, G03 is the right starting point;
add W03 for close-up hand detail, E03 for first-person context, then Master to put them on one hardware clock.
Finally, PHAIN Studio turns the multi-modal data into a standard dataset.