the Fitbit mobile app
Tap the bottom corners to hide/reveal heart-rate on the left, and cycle through stats on the right.
You can customize or hide the battery and digital displays in the settings.
Analogue watch-face & embedded digital display. Select 24 or 12h time, with or without the seconds, right from the settings on your phone.
The app requires permission to access your heart-rate monitor, user-activity, and internet, required to provide a purchase code, and to validate your license.
PAYMENT DETAILS:
The watch-face comes with a free 30 hour trial period, and, if you like it, you can purchase for only $1 USD. (Plus applicable taxes for your region) Payments are via k-pay.io, anytime during the trial, via the settings in the fitbit app. K-Pay accepts PayPal or Credit Card (Surcharge for credit card)