Your blood oxygen level is a measurement how much oxygen is reaching your muscles. It is important because low levels mean that you will become easily fatigued during exercise. The more exercise you do, the better your blood oxygen levels will become.
Basis Carbon Steel Edition
5% have it
23. smaller app size (iOS app)
A smaller size means that the app will take up less space on your Apple device. This leaves more space for other apps, as well as other data such as photos and music.
6.6MB(Basis Fitness & Sleep Tracker)
Bowflex Boost: 3.4MB
24. Has goal setting
Allows you to set your own goals, such as reaching 15,000 steps in a single day.