ESPFit

ESP-based fitness tracker. Made for LemaLabs Makeathon, 29th July 2017.

Aim

To build an Internet-enabled smartwatch that can act as a fitness tracker: pulse measurment and history, cals burnt, steps taken. Usual time functions (local time, stopwatch, timer, second time zone) also to be implemented.

Materials Required

The heart of the device will be an ESP-12E board.

OLED Display

Hardware buttons

FTDI Chip (DIY with Atmega8 and microUSB port)

Charging circuit

LiIon Battery

Pulse oximeter

Vibration motor

Fabricated custom PCBs (for FTDI and ESP interfacing, and for charging)

Built With

• arduino
• c++