[WIP]esp32_smartwatch

DIY smartwatch.

I'm not a professional at programming, and this project is just an effort to refine my skills at it. Do recommend changes and point out bugs!

Features

Time (from WiFi)
Steps count  	around 97% accuracy
Calorie count 	very experimental so far - <30% accurate

User Setup

Variables you will want to set

in Smartwatch.ino
	!define	bluetoothLogging
		DebuggingScreens
in time.ino
	define 	(WiFi)credentials
		gmtOffset_sec
		daylightOffset_sec

Variables you can play around with

in tft.ino
	define 	screen colors
in battery.ino
	define 	battery sizes

Changelog

v0.45 (Current)

Better ino grouping and naming

v0.41

Improved accuracy in measurement of steps, around 96-97%

v0.4

Fix for font size when steps go into 5 digits
Better movement timeout
Optimized range of values for walking
Added media to readme.md

v0.33

Walking bug fix
Better comments

v0.32

Minor fixes
Better comments
Rewrote walking code (around 90% accuracy)
n-step Debounce for movement

v0.22

Better screen switching
Fix in walking time
Updated instructions in flashing and ToDo list
Code cleanup

v0.21

Easy toggle for bluetooth logging and debugging screens	
Automatic screen detection	
Fix in walking

Changelog being maintained since v0.2

Libraries used

TFT_eSPI.h - https://github.com/Bodmer/TFT_eSPI
SPI.h - built-in
WiFi.h - with esp32 
time.h - built-in
Wire.h - built-in

Hardware used

TTGO T-Display
GY-521
400mAh LiPo
Case STL here: https://www.thingiverse.com/thing:4730124

Credit

Must credit all those who have written those extensive libraries as part of the effort in this project.
Without them, I couldn't have reached so far.