I got a copy with a defective battery, it holds a maximum of 14-18 days, when only notifications are turned on (no pulse measurements, etc.), with the declared two months of work. But it doesn’t bother me much, because once every two weeks you can charge it. But judging by the forum 4pda marriage they have 50/50. So think.
Canon Nikon Sony Panasonic FujiFilm Olympus Pentax DSLR Camera Bag, Evecase Large Vintage Canvas Messenger SLR Shoulder Strap Case - Gray
45 Review
A Durable And Protective CaseSack For Bose QuietComfort And SoundLink Headphones
41 Review
Canvas Camera Case Bag With Shoulder Strap For DSLR/SLR Cameras - Black, Medium Size By Evecase
30 Review
Black Leather Headphone Stand: Universal Headset Holder For Gaming And More - SAMDI Product
42 Review