4 ms·
I second the Amazfit Bip. Mine has around 40 days of battery life. On iOS, I use AmazTools [1] to sync the heart rate data to the Health app. [1] https://itun
by ValentineC 8y ago
I second the Amazfit Bip. Mine has around 40 days of battery life.
On iOS, I use AmazTools [1] to sync the heart rate data to the Health app.
[1] https://itunes.apple.com/us/app/amaztools/id1386033880?mt=8 https://itunes.apple.com/us/app/amaztools/id1386033880?mt=8