Wearable Devices Ltd. (Nasdaq: WLDS, WLDSW) has announced the Mudra Pro, a wrist-worn neural sensing platform designed for developers, researchers, and enterprise teams building AI, extended reality (XR), and human-machine interaction systems. The device combines electromyography (EMG), optical photoplethysmography (PPG), and inertial measurement unit (IMU) sensors into a single wearable form factor, aiming to provide synchronized neural, physiological, and motion data for intent decoding and interaction research.
What it does
The Mudra Pro captures muscle activation via EMG, pulse dynamics via PPG, and motion context via IMU. These synchronized data streams are processed on an ARM Cortex-M33 architecture with embedded sensor fusion and low-latency Bluetooth Low Energy (BLE) communication. The platform is designed to support physiological state estimation and intent decoding — essentially, reading what a user intends to do based on neural and physical signals, without requiring direct touch or voice commands.
Key components
- Sensors: EMG, PPG, IMU — 256-channel EEG is not mentioned in the full source; the press release specifies EMG, PPG, and IMU only.
- Processing: ARM Cortex-M33 with on-device sensor fusion.
- Connectivity: BLE for low-latency data streaming.
- Software: Mudra Studio, a development environment for rapid prototyping, testing, and validation of interaction models.
Target use cases
The company positions Mudra Pro for three primary applications:
- Data Analytics Platform — Capture and analyze synchronized neural, motion, and physiological data for interaction research, behavioral analytics, and real-world experimentation.
- Cross-platform XR Interaction — An open framework for building XR and AI interaction experiences across multiple devices and operating systems.
- Rapid Interaction Prototyping — Accelerate prototyping, testing, and validation of new interaction models through Mudra Studio, supporting quick creation and demonstration of interaction concepts and working prototypes.
Hardware design
Mudra Pro features a thinner, lighter, and more ergonomic design compared to previous Mudra products (the Mudra Band and Mudra Link). The streamlined architecture is intended for natural interaction and rapid experimentation across AI-native and spatial computing environments.
Availability
Additional details regarding launch timing, developer access, and pre-order availability are expected to be announced shortly. The company has not yet disclosed pricing or a specific release date.
Background
Mudra Pro is an outcome of Wearable Devices' ai6 Labs initiative, which focuses on advancing AI-native technologies through neural sensing, wearable computing, and intent-based interfaces. The company operates a dual-channel model of direct-to-consumer sales and enterprise licensing and collaborations.
Bottom line
Mudra Pro is a specialized development tool for teams working on neural interfaces and XR interaction models. Its multi-sensor approach (EMG + PPG + IMU) provides richer data than single-sensor wearables, but the lack of announced pricing, release date, or developer program details means it remains a product to watch rather than one to evaluate today. Developers and researchers interested in intent-decoding hardware should monitor Wearable Devices' upcoming announcements for concrete availability and pricing.