Review on 💧 IP68 Waterproof Smart Watch for Android Phones and iPhone - Heart Rate, Blood Pressure, Blood Oxygen, Step Calories and Sleep Tracker, Call Apps Notification - Compatible with Samsung, Fitness Included by Andrew Roberts

Firstly, all the people complaining that this watch doesn't do what it was designed to do, didn't read the instructions and didn't sync the watch to their phone. As long as the watch is within range. Your phone's "Bluetooth" range, all functions work as intended. I drive an OTR truck, so note that the dial only shows the "local" time zone. Driving makes him think you're working out. This will show steps you haven't taken due to your constant movement. As far as I can tell, my bedtime is accurate. The pulse is close enough. BP is fairly close to the top but points 5 > 10 pips higher on the bottom. The "leather" strap is for donning only and is not intended for "working" conditions. I especially like the little face. Good watch for the price.