Name: Graphomatic
Rating: 4.5 (17 reviews)
Author: AlanSmithee

Graphomatic is a minimalistic digital watchface, that is capable to visualize one, two or three graph simultaneously.

To make this watchface running, I'm paying hosting on a monthly basis.
Consider a small donation if you find this app useful, every amount is appreciated: https://paypal.me/graphomatic

=== Mini FAQ ===
• How to update: Swipe up or down in order to activate any widget. Update the watchface using Mobile Garmin Connect. 
• See "darkskyfail:403"? Register at DarkSky.net as a developer and enter your own API key in settings using Garmin Connect mobile app
• How to update location: double press right key, wait until GPS is green, double press left key. 

=== Features ===
• Weather forecast for next 8 hours. Powered by DarkSky.net. https://DarkSky.net/poweredby/
• Single, Double and Triple graph modes (Heart rate, Elevation, Pressure, Weather forecast)
• Minimum, maximum and current values for each graph
• Heart rate zones on y-axis
• Steps progress bar
• Configurable styles and colors
• Status line: Date, Sleep mode, Alarms, Notifications, Garmin Connect connected, Battery status

=== Weather forecast ===
• Forecast is updated once an hour.
• Use Mobile Garmin Connect to set DarkSky's API key
• To update the GPS location press twice right button in order to enter activity, wait until GPS become green and return to watchface

• Error Icons explains why the forecast is not updating (
• • no GPS coordinates, 
• • missing connection to Garmin Connect, 
• • Garmin Connect is not responding
• • missing DarkSky API key

• If error icon is displayed, fix the problem and reactivate the forecast.
• Reactivate the forecast:Hide and show the watch face (Goto any widget or system menu and then comeback)

• Colorful line represents precipitation: 
• • Yellow - clear day
• • White - clear night
• • Gray - cloudy
• • Blue - rain/snow

=== How to change app settings ===
https://apps.garmin.com/settingsHelp

=== Support thread ===
https://forums.garmin.com/forum/developers/connect-iq/connect-iq-showcase/1229239-watchface-graphomatic-heart-rate-elevation-pressure-graphs-for-vahr