They are cheap in price, close well and hold the watch well. However, be careful of the size you order as it doesn't even come close to the real thing. Original small I wore 3-4 holes from the end. This one is small, I had to punch my own hole a good 1/3 inch below their lowest hole for the same fit. I would give them 4 stars if not for that fact. but it's a pretty big fact.
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
SadoTech Necklace: A Wireless Medical Alert System For Caregivers And Seniors
44 Review
Accurate No-Touch Thermometer For Adults And Kids With Fever Alert And Memory Recall
47 Review