C1 Fitness Tracker Heart Rate Monitor Waterproof Activity Tracker Bluetooth Smart Bracelet Wristband w/ Pedometer Sleep Monitor Customizable keys setting give you

Customizable keys setting give you a chance to DIY your favorite gaming setting with assign macro

--The machine will automatically go back to prevent broken

- Locking top cap guarantees perfect airflow positioning which makes adjusting airflow much easier

Material: stainless steel + mineral glass + rubber

that extends the battery life by almost double

C1 Fitness Tracker Heart Rate Monitor Waterproof Activity Tracker Bluetooth Smart Bracelet Wristband w/ Pedometer Sleep Monitor Customizable keys setting give youProduct Features: All day activity tracker Pedometer, heart rate monitor, clock alarm, calories burning monitor, camera remote music control, sedentary reminder, sleep monitor, incoming call and sms reminder, social media message reminder (Like Facebook, Twitter, etc). Heart rate & sleep monitor See how working out more can improve your health by comparing your resting heart rate trends to your activity. Automatically monitors total effective sleeping