Got this for my son to use with his Fitbit Ace 3 and it works well as it attaches to the watch. The problem is that it weakens slightly over time. In the morning he tightened it up and at noon he asked me to put it back on because it was slipping through the tensioner.
Accurate No-Touch Thermometer For Adults And Kids With Fever Alert And Memory Recall
47 Review
Track Your Oxygen Levels And Heart Rate With IProven Fingertip Pulse Oximeter β Includes Battery, Case, And Lanyard In Blue
49 Review
Smart bracelet Xiaomi Mi Smart Band 5 RU, black
148 Review
Smart bracelet Xiaomi Mi Smart Band 5 Global, black
244 Review