Too small for adult hands. Maybe 12 years. It can also be pulled out of the watch with little pressure. I agree that another reviewer shared a photo of his damaged Fitbit. It will come down. I'm not sure how anyone can rate this positively.
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
SadoTech Necklace: A Wireless Medical Alert System For Caregivers And Seniors
44 Review
Fast & Accurate Digital Ear Thermometer For Adults, Kids & Babies - IProven DMT-511 [Forehead & Ear Mode, LED Display, Fever Alarm And 35 Memory Slots]
44 Review