Review on 🏋️ Ultimate Fitness Tracker Watch: Activity Trackers for Women and Men - Heart Rate, Sleep, and Health Monitor with GPS, Waterproof Smartwatch for Calorie Tracking, Step Counting, and Workouts by Brian Nelson

I bought this for my MIL because she wasn't sleeping well. I was looking for a simple activity tracker that doesn't need to be charged too often and that could provide insight into their sleep patterns. I saw it was what I was looking for, but also had the bonus of a blood pressure and blood oxygen list. She's been using it for a few days now and we've found that all the stats it reports are within a few points of what we'd expect and it seems to report sleep accurately. I am very happy with the purchase