SBA999 ABM403 M4 Bluetooth Wireless Smart Fitness Band for Boys/Men/Kids/Women | Sports Watch Compatible with Xiaomi, Oppo, Vivo Mobile Phone | Heart Rate and BP Monitor, Calories Counter

Best quality bluetooth watch , it is the most accurate and appropriate for monitoring heart rate , and BP and various other fitness related activities , I use it daily as it has great battery backup as well

It is worst watch for ever which I have used it didn't work at all after charging or before charging it didn't start..

This is an excellent Smart Watch, looks so stylist and comes with ton of features. Vibration alerts is strong which really helpful, steps counting, blood pressure and pulse all accurate, battery backup is also good. It's Waterproof as well so no worry from splashes and rain. Amazing Smart Watch and economical as well. Definitely recommend this to everyone.

This is very useful product for every man and it will help track helth and this band has good battery life as well as good accuracy and working very well.

I am trying to charge this gadget from last 3 hrs but it doesn't showing any charging symbol.Please return my money take it back.

The device is not even working...Absolutely waste of time and money ...Please don't purchase it ... This us the pathetic device.....

Worst product. Couldn't even start. Couldn't be returned due to lockdown. Now I want to return it.

Very worst product. I got the used product with too many scratches on the screen. The band quality is very cheap. And the best part is --- its not working at all. Useless product.