Due to a bug in Pebble iOS App 2.0.0, Pebble has disabled the DataLogging API on firmware 2.0.0.
SOLUTION
Non-companion Users: You can download On11 watchface directly from Pebble Appstore. I have disabled the functions related to DataLogging API in the version published in Pebble Appstore.
Android Companion Users: Please make sure the firmware on your Pebble is >= 2.0b7 and <= 2.0 RC7. Then, install On11 watchface from this link. To downgrade firmware to 2.0 RC 7, you can use the links below. (BE CAREFUL! EXPERIENCED USERS ONLY!!)
If your Pebble serial number starts with a number: https://developer.getpebble.com/2/download/Pebble-2.0-RC7-ev2_4.pbz
If your Pebble serial number starts with the letter ‘Q’: https://developer.getpebble.com/2/download/Pebble-2.0-RC7-v1_5.pbz
If you have Pebble Steel: https://developer.getpebble.com/2/download/Pebble-2.0-RC7-v2_0.pbz
On11 is a watchface that can monitor your physical activity 24 × 7. It tells you how much time you spent on sitting, walking, jogging, and idling (might be sleeping or putting Pebble on the table). Well, it also works as a pedometer just like other activity trackers do (shake it!).
Website: http://on11.mobi
Download the Watchface 1.1.13 (02/10/2014) -- You don't need the companion app to run this watchface. It works independently.
Download the Android Companion App 1.1.1 (02/07/2014) -- The companion app is for better presenting the activity data, backup, configuration and sync with Microsoft HealthVault (coming soon).
TODO List:
- Sleep tracking and automatic time reset (based on sleep cycle);
- Sync with Microsoft HealthVault, RunKeeper, MyFitnessPal, or Fitbit?