4 months old...only me using it...it's been okay up until about 3-4 weeks ago and since then it's steadily getting worse.
3 batteries in and it won't keep an accurate reading...my smart watch is reading 140+'s and the chest strap is saying 70
We have other monitors in the house but I relocated them as far away as possible.
3 batteries in and it won't keep an accurate reading...my smart watch is reading 140+'s and the chest strap is saying 70
We have other monitors in the house but I relocated them as far away as possible.