Free! -- Six Different Clock Styles -- Nine themes to choose from

Dieting? Keto? Bulking? Toning? Make great decisions directly from your wrist! Track your food and exercise, and end each day above zero -- it's really as simple as that!

The watch face shows four user-configurable stats from the following:

Exercise calories | Food Calories | Protein | Carbs | Net Carbs | Fat | Steps | Active Zone Minutes | Distance | Floors

Tap on the screen to access a detailed breakdown of your day. Let your watch help you know how much further to each of your goals.

Additionally, see a weekly summary which will tell you how much weight you've gained or lost. Nutrition data comes from Fitbit, so track your food there, or use a connected app (like MyFitnessPal).

Ensure you have a diet goal configured in Fitbit. Macro goals can be accessed in the settings for Calsmart Wrist. From the Fitbit app on your phone, go to profile -> your device -> clock faces -> Calsmart Wrist -> settings.