Come and Check Our Branding Solutions.Designed with bracelet type, this smart bracelet is very convenient to count steps while you are doing sports. High quality rechargeable polymer lithium battery for the Bluetooth smart bracelet and its standby time is more than 240 hours. In addition, it can measure your heart rate change.Smart bracelet keeps your healthy life. Get synchronized datas of step counting anytime. High quality rechargeable polymer lithium battery for the Bluetooth smart bracelet and its standby time is more than 240 hours.Smart heartrate detection, measure your heartrate change. Intelligent monitoring of the heart rate. Exquisite touch touch-and-go. Large screen can display more information as clear as print. Real-time heart rate monitoring Pls check inventory and detailed info before placing your orders.