The Charge 3 is water resistant (up to 50 meters) and now offers swim tracking in addition to the other forms of exercise that Fitbit has offered in the past. Fitbit has also upgraded the heart rate sensor for better accuracy and added the same SpO2 (or oxygen saturation) sensor found on its smartwatches.
Can I wear my Fitbit Charge 3 in the shower?
The Fitbit Charge 3 is a marked improvement over its predecessor and is a pretty compelling entrant to the world of fitness trackers. Best of all, it's now completely waterproof so you can shower or bathe with it without a problem.
How do I swim with my Fitbit Charge 3?
- Swipe right or left to the Exercise app , then swipe up and tap Swim.
- Swipe up and tap Pool Length.