The Mudra Link is a wrist-worn gesture controller from Wearable Devices. It reads electrical signals associated with subtle finger movements, then sends commands to supported devices by presenting itself as a Bluetooth mouse and keyboard. It is designed for phones, computers, smart TVs, streaming devices and some XR glasses; the manufacturer announced general availability in January 2025.
How the Mudra Link works
Wearable Devices says the band combines three Surface Nerve Conductance (SNC) sensors with a six-degree-of-freedom accelerometer and gyroscope. The SNC sensors detect electromyography signals associated with finger movements. The motion sensors add movement input, and the device translates those signals into commands for a connected host.
To the supported host, Mudra Link acts as a Bluetooth mouse and keyboard rather than requiring the host to understand a proprietary neural interface. The product is therefore best understood as a wearable input device: its “neural interface” description refers to the way it senses movement-related signals, not to a connection with the brain.
What devices it supports
The manufacturer’s compatibility list spans several device categories. Compatibility with a particular model or use case can depend on the host and its software, so check the current compatibility information before buying.
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- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
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- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
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- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
| Device category | Examples or stated support |
|---|---|
| XR glasses and accessories | Xreal Beam Pro, Viture neckband, Rokid Station 2 and INMO AIR3 |
| Computers | Windows PCs and macOS computers |
| Mobile devices | iPhone, iPad, Android phones and Android tablets |
| TV and streaming devices | Smart TVs, Apple TV, Google TV and Fire TV |
The initial setup app is listed for Windows 10 or 11 and macOS 14 or later. After setup, the company says the band can work without host software; the app is still needed to customize it. That setup requirement is distinct from the broader list of devices the company says it can control.
Gestures and intended uses
Wearable Devices describes tap, swipe, pinch and drag interactions for Android, macOS and Windows. Its stated use cases include controlling XR glasses without an external controller, navigating desktop tasks, gaming, smart-home automation and touch-free media control.
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Those are manufacturer-described capabilities, not independently verified performance results. The available product information does not establish real-world accuracy, response latency or failure rates, so buyers should treat those aspects as unverified rather than assume the gestures will work equally well in every setting.
Specifications and what comes in the box
- Sensing: Three SNC neural sensors and a six-degree-of-freedom accelerometer/gyroscope IMU.
- Wireless connection: Bluetooth Low Energy.
- Battery: Up to eight hours of active use, according to the manufacturer; a full charge is specified as 80 minutes.
- Size and weight: 36 g; 22 mm wide and 10 mm thick including the strap.
- Materials and durability: Stainless-steel electrodes, a biocompatible silicone and nylon strap, and IP56 water resistance.
- In the box: One Mudra Link device, charging cable and user manual.
These are published specifications from the manufacturer’s product page, not independent measurements. The battery figure is an “up to” claim; the page does not establish a typical runtime under a specified usage pattern.
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- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Price, availability and Amazon
Wearable Devices announced general availability on January 6, 2025, with shipments expected by the end of that month. The manufacturer’s product page listed the Mudra Link at $249 on sale against a $299 regular price when accessed October 1, 2026. The page also listed free US shipping, a 30-day money-back guarantee and a one-year warranty. Price, stock and shipping terms can change, so confirm the current offer and terms on the official product page before ordering.
An Amazon listing or ASIN is not established by the available product and announcement information. If you prefer to buy through Amazon, verify that a listing is genuine and check the seller, return terms and warranty coverage rather than assuming the manufacturer’s direct-store terms apply.
Rank #4
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- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
For developers and enterprise buyers
Wearable Devices announced a Mudra Development Kit (MDK) program for corporations, brands, developers and innovators. The announced program describes support for proofs of concept and pilots, including onsite support, technical and marketing training, sample code and a hands-on demo day. The announcement does not establish current enrollment status or commercial terms, so organizations should confirm those directly with the company.
What to consider before buying
Mudra Link may suit someone seeking a wearable alternative to a handheld controller or touch surface, particularly for XR or media control. Before choosing it, check that the exact host is supported and consider whether its app-based setup, gesture vocabulary and customization options fit your intended task. The published details do not provide independent evidence about gesture reliability, latency or typical battery life, which are especially relevant for precision work or gaming.
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Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
