Will inevitably loosen and need retightening but I only have to do this once every few days or so. I have a thick wrist and this suits me, not too much like a cheap plastic fake.
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
Accurate No-Touch Thermometer For Adults And Kids With Fever Alert And Memory Recall
47 Review
Smart bracelet Xiaomi Mi Smart Band 5 RU, black
148 Review
Smart bracelet Xiaomi Mi Smart Band 5 Global, black
244 Review