Review on Ultimate Fitness Tracker: Heart Rate Monitor, Blood Pressure, Sleep, 📈 Calorie, Pedometer Watch – Waterproof Activity Tracker for Men and Women by Adam Shuler

I really liked the style of this watch but the functionality is extremely poor. First, the strap keeps coming loose, causing it to fall off my wrist during the day, which is particularly annoying when working out. Secondly, the app is barely functional, but you should have it, because if the watch battery runs out, you can only reset the time via Bluetooth with the app on your phone. Speaking of the battery; it's completely unpredictable - sometimes it's enough for 16 hours on a full charge, sometimes not enough for 8 hours of a workday on a full charge. Incredibly uncomfortable for a medical student like me. Too bad I can't return this junk, waste of money.