4 x AAA batteries included.
eBay
Don’t miss this deal —premium performance at a fraction of the price!
eBay
Easily View all your health datas on the QRing app and analyze daily, weekly, and monthly reports to optimize your lifestyle and improve overall wellnes. With these Detailed sleep datas, you can adjust your sleep habits, improve sleep quality.
eBay
Deep waterproof: IP68 waterproof technology, can be worn for swimming. No need to take it off in wading scenes such as washing, showering, swimming, etc., it is not affected by sweat, and continuously monitors the physical condition during sleep and activities.
eBay
The Supersonic SC-84ECGBLK ECG + PPG Touchscreen Smart Watch is a versatile activity tracker suitable for both indoor and outdoor use. With its multicolor design and sleek touchscreen display, this smart watch is perfect for fitness enthusiasts looking to track their heart rate, calories, and distance. The watch features Bluetooth connectivity and a camera sensor, ideal for those who enjoy running and jogging. With a battery life of up to 7 days, this smart watch offers convenience and accuracy in one compact device.
eBay
It also includes a friend function, allowing you to add family and friends to view their health information, making it an ideal gift for friends, couples, and family. It's compatible with Android 6.0+ and iOS 11.0.
eBay
Fitbit Inspire 3 - Glow/Black. Good - Refurbished: The item shows moderate wear and is backed by a one year warranty. Color: Black. For parts or not working: The item does not function as intended and is not fully operational.
eBay
eBay