Bluetooth Pulse Meter Health Tracker | Overnight O2 Saturation Level and Heart Rate, Smart Alert, Finger Ring with Free APP &PC Report : Health & Household

Description

Built-in rechargeable battery. 72 hours battery life. Work stand-alone, even without smartphone. Device can store 4 sessions data, up to 10 hours for each. Notice: The built-in memory can store 4 sessions. The oldest will be overwritten by the 5th. Please sync data to your phone in time. Via free Windows PC/Mac App. Export, print or share the PDF/CSV format overnight O2 reports unlimitedly. The wristband is 25 cm long. It is suitable for customers with a wrist size of 14.5cm-22.5cm on the premise that two metal buckles are buckled to ensure normal wearing.

Product Overview