Review on Amazfit Bip S Lite Smartwatch Fitness Watch with Heart Rate and Sleep Monitoring, 14 Sports Modes, 5 ATM Water Resistance, Music Control, 30-Day Battery Life (Sakura Pink) by Jeffrey Bush

UPDATE: It worked fine for 3.5 months but not anymore. I've uninstalled/reinstalled the app a few times, updated the clock a few times to the Factory reset and they aren't working correctly, but sleep tracking is turned off A LOT, pedometer occasionally resets 5000(!) steps for no reason, it buzzes randomly even though all notifications are turned off, GPS is tied to the phone (which is fine except it ALWAYS loses connection). The mileage is really just an estimate. I emailed support and tried to make a warranty claim but to no avail. The app is nice but if the watch if it doesn't work it's useless this watch is AWESOME it accurately counts steps, O2 and frequency, heart rate, its tracked workout stats are great , they can control music and notifications, their PAI is unique and quietly good (this is a science-based indicator that compares energy expenditure to physical fitness and assigns a score to it). And it looks nice too. This is a screaming deal! Absolutely fantastic watch.