Boost your heart rate—and mood with this full-body challenge and customized playlist.
If you’ve ever been curious about use target heart rate zones, Fitbit trackers with PurePulse make getting started a snap.
Learn why 24/7 heart rate tracking could help you hit your goals faster.
It’s Heart Health Month! Show your ticker some TLC with Fitbit’s top heart-health stories.
Learn the five clues that can tip you off to chronic fatigue and overtraining syndrome.
Keep your finger on the pulse of your health—literally. Your resting heart rate may reveal way more than just how fit you are.
There are lots of numbers that can tell you a something about your health, but two of the most common are resting heart rate and blood pressure.
Whether you’re new to Fitbit or just to heart rate-enabled trackers, this insider’s guide will have you operating your Fitbit Alta HR like a pro.
Heart rate does more than just reflect stress and guide you through workouts. Now, it also helps Fitbit determine how much light, deep, and REM sleep you logged.
Maximum heart rate naturally declines with age. Here’s what that means for you and your running performance.