ZBNMY Health Smart Bracelet - Heart Rate Blood Oxygen Sleep Monitoring

ZBNMY Health Smart Bracelet,Fitness Tracker with Heart Rate, Sleep Monitoring, Blood Oxygen, Step Counting for iOS and Android, No Subscription Fee, Waterproof(Black): desertcart.co.uk: Sports & Outdoors Review: Excellent value, elegant, smart, comfortable, bracelet tracker, highly recommend. - Arrived on time and was well packaged This is a well-built, elegant, light, smart bracelet that tracks steps, heart rate, oxygen to name but a few and it’s very comfortable to wear during the day and night. The app is easy to set up and use. Excellent value for money. Highly recommended. Review: Sleek, stylish fashionable watch.Love it - Very smart, stylish, connects easily with an iPhone. Yes you need to download an app, to help you keep in the know, app is also easy to work. I am most excited about the fact that it is nothing like most smartwatches, yet it is a smart watch. Very unique charger, and yes, it comes with an extra strap.