Name: ActiveMeter Activity Recorder and Gauge
Rating: 3.8 (4 reviews)
Author: joel.cass

A recorder and graphic visualiser for your activities. Shows 2 fields as an Arc, with an extra field shown in the top-left on square devices. Arcs change colour as follows: 0-33% of max in blue, 33-67% of max in green, 67-82% of max in yellow, and 82-100% in red. It will automatically gather max values from your current activity or you can set them when selecting a field. 

A wide range of fields and activity type are selectable using the menu system. The default activity is cycling, and the default fields are heart rate, bicycle power, and bicycle speed.

Also includes a custom power library for reading power on the VivoActive, though power values will not be recorded. 

Any field can be averaged by 3, 10, or 30 seconds.

Tap the enter button to start and pause recording, hold it to finish (not supported on all devices), or use the "activity" menu to save/discard an activity. A prompt also exists on exit asking to save. 

0.1 - Initial Release
0.2 - Fixed start up issue on some devices
0.3 - Fixed issue with recording causing application to crash
0.4 - Added Custom ANT power support
0.4 - Added Gradient calculation
0.4 - Optimised menus
0.4 - increased font size for numbers
0.4.1 - Optimised performance when using custom ANT power fields
0.4.1 - Running SDK 1.1.4
0.5 - Added updated Power library, optimised memory/battery usage.
0.6 - Changed bars to single colours for clarity and performance, increased stability of power library and reduced memory usage.
0.7 - Added profiles, object store based settings, optimised memory usage and tried to resolve issue with latest CIQ versions causing app to crash after extended use.

Post any feedback or issues here: https://forums.garmin.com/showthread.php?317466-ActiveMeter-Activity-Recorder-and-Gauge