Question: is fitbit alta a heart rate monitor?
Answer: The Fitbit Alta does not track heart rate, though the Fitbit Alta HR does include a heart-rate tracking feature. Many other Fitbit trackers feature 24/7 heart rate monitoring, including the Versa series, the Ionic, the Charge 3, and the Inspire HR. Older Fitbit models like the Surge and Blaze can also track heart rate.