Features:

• BODY:

  • Dimensions: 37.5mm x 40mm x 11mm

  • Weight: 38 grams

  • Build: Zinc Alloy and Plastic

• DISPLAY:

  • Type: IPS capacitive touchscreen, RGB 65K colors

  • Size: 1.3 inches

  • Resolution: 240×240 pixels, 1:1 ratio

• PLATFORM:

  • SoC: NORDIC Semiconductor nRF52832

  • CPU: 64MHz ARM Cortex-M4F

• MEMORY:

  • Internal: 512KB Flash, 64KB RAM

  • Additional: SPI NOR 4 MB Flash

• COMMUNICATION:

  • Bluetooth 5 (including Low Energy)

• FEATURES:

  • Sensors: Accelerometer, PPG Heart Rate Sensor

  • Actuator: Vibrator

• BATTERY:

  • Built-in LiPo 170-180mAh battery

  • Charging: Proprietary 2pin 5V 500mA, USB type A plug