That's my hopes for PineTime, I would love for it to be a standalone "fitness tracker" and MP3 player rolled into one. It's a very nice price point for a watch

That's my hopes for PineTime, I would love for it to be a standalone "fitness tracker" and MP3 player rolled into one. It's a very nice price point for a watch to hack with. All it would need is an ESP32, IMU, heart rate sensor, micro SD card reader, audio jack, LiPo and touch display. Make it work with the Arduino IDE and things get very exciting for hack-ability. Honestly, the watch makes me more excited than the phone.