Key features

• •【11 Training Modes】HAMSWAN UW80 Sport Smart Watch features 11 training modes like running, hiking, marathon, swimming, riding and etc. Each gathers workout data, such as heart rate, motion trail and speed, then analyze your performance to make it more effective.
• •【Never Get Lost】Beidou & GPS & GLONASS triple positioning modes. With the help of compass, return cruise and maze escape function, you will find your way back to home even if you go for a run in an unfamiliar place.
• •【Smart App】Bluetooth capabilities help you stay connected when you're away from your phone. One App for all your health and fitness data and even can be shared with your friends. Never miss any important calls. Get smartphone notifications, such as texts, emails etc.
• •【Great Durability】Being waterproof up to 5m (16ft), you can swimming, floating with this sport watch on and even pressing the buttons underwater. DO NOT dive deep. Tough and solid screen is wear & shock resistant and scratch proof. Work brilliantly even in the harshest conditions.
• •【Ultra-Long Standby Time】Clip charger is included and only takes 2 hours to be fully charged, easy and fast. Last up to 30 days with standby mode, up to 7-10 days with normal use. And we offer a 365 days quality guarantee against defective parts. If have any problem or need please feel free to contact our Customer Service