The SiFiBand was created from a need as researchers for an affordable, multi-channel electromyography (EMG) wearable without having to compromise on the quality of the acquired biosignals.  As such a device did not exist, we created it.

The SiFiBand is a wireless, 8-channel EMG armband with a sampling rate of 1500Hz per channel and a 24h battery autonomy. In addition to its EMG capability, the BioArmband also features a 6-axis inertial measurement unit (IMU) sensor, bioimpedance, a photoplethysmograph, a skin temperature sensor, and an electrocardiogram. In addition to its sensors, the armband can also provide visual and vibrotactile feedback.

First and foremost, the SiFiBand is a tool to empower your research and projects. You record the data, you own the data. You have access to the raw output of all the sensors and there is no hidden proprietary data upload.

• 8 EMG channels at 1500Hz 
• 6-Axis IMU (3-axis accelerometer and 3-axis gyroscope)
• Electrocardiogram at 500Hz
• Electrodermal Activity
• 4-channels Photoplethysmograph (PPG) with Blue, Green, Red and Infrared LEDs
• Skin Temperature
• Visual feedback (via independently controlled LED in each pod) and Vibrotactile feedback.
• Wireless and full-day battery autonomy

Dimensions:

8-channels: 19.8cm X 4.7cm X 1.0cm (Length X Width X Height).