A simple calculator app for the Pebble Time 2. 

Features:
- Supports addition, subtraction, multiplication, division, and exponentiation.
- Native double and uint64 operations for flexible precision (up to 6 decimals).
- Touch support for Pebble Time 2, including haptic feedback and a swipe gesture to delete digits.
- Pre-Tax and Post-Tax Tips and split calculation: Enter the amount of your bill, press "TIPS", press [UP]/[DOWN] to adjust the percentage, and press [SELECT] to toggle between tips percentage and splits ways. For Pre-Tax tips, enter the pre-tax amount first, press '+', then enter your tax amount, finally press 'TIPS', and your tips amount would be calculated pre-tax. 

Credit to Michael E. for the original implementation of this app.

A 7-segment style simple watch face.

Features:
- Weather (Open-Meteo API)
- Optional weekday display instead of seconds display to save battery life