Back to projects
Tentron project image

mobile / 2024 / Client work

Tentron

Tentron Technologies' official mobile app for connecting wearable devices, streaming motion data, and managing firmware updates.

Objective

Build a reliable companion app for Tentron wearable hardware, giving users a clear way to discover devices, connect armbands and remotes, collect motion data, and keep firmware update flows accessible from mobile.

Key Features

  • BLE scanning and connection for left armband, right armband, and remote devices.
  • Motion data collection from accelerometer and gyroscope streams.
  • MQTT publishing for armband motion data and remote device events.
  • OTA firmware release lookup and Android DFU update support.
  • Connected-device screens for discovery, status, and device-specific flows.

Tech Stack

FlutterDartProviderFlutter Reactive BLEMQTTSupabaseAndroid DFUC++HTTPConnectivity Plus