Review on 📱 LCW Smart Watch: Fitness Tracker for iPhone and Android | Heart Rate, Blood Oxygen, Body Temperature, Sleep and Step Tracker | 1.4" Touch Screen, IP67 Waterproof by Steve Rohde

It's not an Apple Watch, but it does a lot of the same things for a fraction of the cost. I bought it because of the collected health data. Despite being skeptical that the sensors aren't very accurate, I've found in testing in the doctor's office and with traditional single-function temperature, blood pressure, and heart rate monitors that the results are very close. It's convenient and will typically last a week on a single charge with normal use. For the price it couldn't be better!