1.28-inch Full Touch Screen: Multiple Watch Face. Use Dafit App to connect the phone battery life: Lasts up to 7 days on a single charge.
24/7 continuous heart rate monitoring: Supports resting, single continuous heart rate, and other measuring features
Scientific sleep tracking: automatic sleep recognition and data statistics
Various exercise types: supports exercise statistics on various types of exercises, including: walking, running, cycling, skipping, badminton, basketball, football, etc.