Garmin vivosmart 4, Activity and Fitness Tracker with Pulse Ox, Advanced Sleep Monitoring and Vibration Alerts, Rose Gold w/Gray Band (Renewed)

This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com Slim, smart activity tracker blends fashionable design with stylish metal accents and a bright, easy to read display and Features dedicated activity timers for walks, runs, strength training, yoga, pool swims and others Includes 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 of any medical condition) Fitness and health monitoring tools include estimated wrist based heart rate, all day stress tracking, Relaxation breathing timer, Vo2 Max, body battery energy monitor and more Get vibration alerts for All notifications, including calls, text messages and more (text replies available for Android Device users).display resolution: 48 x 128 pixels