Garmin Small/Medium Vivosmart 4 Smart Activity Tracker
Slim, smart activity tracker blends fashionable design with stylish metal accents and a bright, easy-to-read display
Fitness and health monitoring tools include wrist-based heart rate, all-day stress tracking, relaxation breathing timer, VO2 max, Body Battery energy monitor and more
Includes advanced sleep monitoring with REM sleep stages and a Pulse Ox sensor at the wrist to gauge blood oxygen saturation levels
Get vibration alerts for all notifications including calls, text messages and more (text replies
Battery life keeps up with you; lasts up to 7 days. Safe for swimming and showering, too. Display resolution: 48 x 128 pixels. Lens material: Polycarbonate
The slim, stylish Garmin vivosmart 4 fitness tracker now connects with GPS on your compatible smartphone to track outdoor activities
Fits wrists with a circumference of 122-188 mm
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