Medical Supplies and Equipment AmzGroup

No charging required! Replaceable coin battery lasts up to six months

Tracks steps, distance, calories burned; monitors and analyzes sleep duration and patterns

Each Deluxe Kit includes one Smart Fit sensor with coin battery, 3 interchangeable color case inserts and 3 different size wristbands (S/M/L) in same color.

Video Review Sonostar Smartfit Activity Tracker Deluxe Kit - Black