Fitness Tracker Watch with Heart Rate Monitor Activity Fitness Band Step Walking Sleep Counter Pedometer IP67 Water Resistance/Bluetooth 4.0 for iPhone Android Smartphone (Black)

Didn't connect to my phone then died. Well, it's too much hassle to send it back, so I bought a different one which works great. Follow the link to see it. Fitness Tracker, Letscom Activity Tracker, IP67 Water Resistant Smart Bracelet as Step Counter, Sleep Monitor, Pedometer, Calorie Counter Watch for Kids Women Men

This product lacks adequate instructions. The only thing that seems to work is the step counter, and that has doubtful accuracy. The sleep function is definitely not correct; it recorded me as sleeping for 1 hr 29 minutes, a real surprise since I woke up 7 hours after going to bed. Not worth fooling around with.

I gave this 4 stars because there is no stopwatch/timer (for tracking seconds) on this tracker. It will time your workout in minutes, but no seconds display. Hopefully they will fix this through a software update. Other than that it is awesome, battery life is phenomenal.

my wife had one like this one but the cord broke and was not able to get her a new one with buying another. so went with this one cause it was able to due bluethoot. her old one didn't

It worked some of the time, the other times, it seemed to lose sync with my phone and it would have a different date and time.

Bought the watch in August and it lasted less than three and a half months. It is now dead and won't charge.

Product often unbuckles...really should have designed the snap better...almost lost it more times than I can count:(

I guess I’ll not buy cheap device for China again. I would rather pay more $ to get a good device from America company.