Garmin vivosmart 4, Activity and Fitness Tracker w/ Pulse Ox and Heart Rate Monitor, Rose Gold with Gray Band
Slim, smart activity tracker blends fashionable design with stylish metal accents and a bright, easy to read displayIncludes advanced sleep monitoring with REM sleep and can gauge blood oxygen saturation levels during the night with the wrist based Pulse Ox sensor. (Not a medical device and not intended for use in the diagnosis or monitoring…