Most Popular Fitness Trackers
Withings Pulse O2 - Reviews, Prices, Specs and Alternatives
Withings Pulse O2
Withings Pulse O2 is a popular and one of the more expensive options. It's in the top 3 bestselling fitness trackers and has dozens of popular alternatives in the same price range, such as Suunto Smart Sensor or Letscom HRM Watch .
Withings Pulse O2 is $15 more expensive than an average fitness tracker ($39.99).