After six months of use, I can only add that the saturation measurement function works so-so. It is necessary to measure three times to show a result close to reality. We checked the data in comparison with a medical device for measuring saturation, the clock shows 90-95%, the device shows 100%. In the future, I want to order a non-silicone strap somewhere, I can’t sleep with this, it interferes.
Protective Silicone Cover For Samsung Galaxy Buds & Buds+, Shock Resistant With Carabiner And Fast Wireless Charging Compatibility - Fironst Case For Galaxy Earbuds 2020 (Black)
52 Review
Protect Your Earbuds On-The-Go With Small And Portable EVA Case - Perfect For Airpods, USB Drives, Cables And More!
34 Review
Canon Nikon Sony Panasonic FujiFilm Olympus Pentax DSLR Camera Bag, Evecase Large Vintage Canvas Messenger SLR Shoulder Strap Case - Gray
45 Review
Canvas Camera Case Bag With Shoulder Strap For DSLR/SLR Cameras - Black, Medium Size By Evecase
30 Review