Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
Double-wall construction with thermal insulation
Extra-wide to accommodate all hand sizes
An interior drawcord lets you adjust your fit
Reduces delayed onset muscle soreness (DOMS)
They’re made of a polyester blend material with a moisture wicking liner
Vivosmart 4 Black Slate Large Strap Size:NO SIZE Double-wall construction with thermal insulationSlim, smart activity tracker blends fashionable design with stylish metal accents and a bright, easy to read display. Includes advance sleep monitoring with Rem sleep and can gauge blood oxygen saturation levels during the night with the wrist based Pulse Ox Sensor. Fitness and health monitoring tools include estimated wrist based heart rate, all day stress tracking, Relaxation breathing timer, Vo2 Max, body battery monitor and more. Display
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