bHaptics TactGlove DK3
Wireless tactile feedback for camera-tracked hands
- Battery / power
- 3.8 V, 630 mAh, 2.394 Wh ↗
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At a glance
The differences that matter
DextrES
Electrostatic braking and fingertip feedback for virtual grasping
Keep in mind ETH press release says up to40 N, while the research abstract states20 N; the narrower paper figure is retained and the discrepancy disclosed.
Published specifications and documented constraints. See the full comparison below for prices and sources.
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| Haptics & body trackingAdd a model |  |  |
|---|---|---|
| Prices · all markets | $385 USD≈ €344 EURECB 2026-10-13US · Announced price · Preorder 1 offer records & sources$385 USD≈ €344 EURECB 2026-10-13 US · Announced price PreorderbHaptics official Estimated ship date October 14, 2026 Price is native currency; taxes and destination checkout not verified.Check merchant offer ↗Price source ↗ Checked 2026-10-12 | Price not verified 0 offer records & sourcesNo verified price in this audit. |
| Designed for | Wireless tactile feedback for camera-tracked hands ↗ | Electrostatic braking and fingertip feedback for virtual grasping ↗ |
| Form factor | Haptic glove pair ↗ | Thin glove-mounted research apparatus ↗ |
| Tracking | No internal tracking sensors; relies on compatible camera hand tracking ↗ | Not verified |
| Power & output | Not verified | Externally cabled prototype; possible battery use was future work ↗ |
| Battery / power | 3.8 V, 630 mAh, 2.394 Wh ↗ | Not verified |
| Weight | Not verified | Less than 8 g for the described haptic glove mechanism ↗ |
| Haptic Points | 8 per hand, 16 per pair ↗ | Not applicable to this category |
| Actuators | 7 LRAs and one wrist voice-coil motor per hand ↗ | Not applicable to this category |
| Wrist Frequency | 0-100 Hz independently controllable ↗ | Not applicable to this category |
| Runtime | 4 hours ↗ | Not applicable to this category |
| Connectivity | Bluetooth LE / 5.0 ↗ | Not applicable to this category |
| Latency | <20 ms manufacturer claim ↗ | Not applicable to this category |
| Fingertips | Touchscreen-compatible and anti-slip ↗ | Not applicable to this category |
| Research Year | Not applicable to this category | 2018 ↗ |
| Brake | Not applicable to this category | Electrostatic attraction between flexible elastic metal strips ↗ |
| Holding Force | Not applicable to this category | Up to 20 N per equipped finger in the authors’ research abstract ↗ |
| Mounted Digits | Not applicable to this category | Index finger and thumb using articulated3D-printed guides ↗ |
| Cutaneous Feedback | Not applicable to this category | Piezoelectric actuators at the fingertips ↗ |
| Construction | Not applicable to this category | Fabric glove, elastic metal strips and insulating layer ↗ |
| Availability | Manufacturer documentation checked; local stock, final checkout and destination delivery not verified. | 2018 physical research prototype. No consumer release or public device purchase price verified. |
| Important context |
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| Editorial pick & release | No editorial ranking recorded | No editorial ranking recorded |
| Evidence | Manufacturer source Checked 2026-10-12 | Manufacturer source Checked 2026-10-13 |
Battery claims use different conditions and are not a controlled benchmark. “Not verified” is an evidence gap, not a missing feature. Prices are dated regional snapshots. Deposits, bundles and historical launch prices are labelled. Brightness measurement methods and battery workloads vary by manufacturer.