Apple Watch Series - Full screen ahead.
ŌURA Ring - Advanced sleep and fitness tracker
Android Wear - Make the most of every minute
fitbit - The Fitbit mobile app is for people who use Fitbit fitness trackers to keep track of their activity goals, food plans, and other fitness related things. Read more about fitbit.
Waterpebble - Your little water saver
Gyroscope Watch App - Transform your Apple Watch into the ultimate health tracker