Sensor quality for heartrate is really good on the apple watch. There are a few studies about it. Garmin is really solid from what I can see though and ya, amazing battery life.
Do you have a heart issue? Because if not, its like having a thermometer, still know when you have a temperature, but real time tracking. Asking because my girlfriend does have a heart issue, and there is really no other reason for it to be “the best.”
Sensor quality for heartrate is really good on the apple watch. There are a few studies about it. Garmin is really solid from what I can see though and ya, amazing battery life.
Do you have a heart issue? Because if not, its like having a thermometer, still know when you have a temperature, but real time tracking. Asking because my girlfriend does have a heart issue, and there is really no other reason for it to be “the best.”