![Fitbit's 100+ Billion Hours of Resting Heart Rate User Data Reveals Resting Heart Rate Decreases After Age 40 | Business Wire Fitbit's 100+ Billion Hours of Resting Heart Rate User Data Reveals Resting Heart Rate Decreases After Age 40 | Business Wire](https://mms.businesswire.com/media/20180214005548/en/640823/5/Resting+Heart+Rate.jpg)
Fitbit's 100+ Billion Hours of Resting Heart Rate User Data Reveals Resting Heart Rate Decreases After Age 40 | Business Wire
Inter- and intraindividual variability in daily resting heart rate and its associations with age, sex, sleep, BMI, and time of year: Retrospective, longitudinal cohort study of 92,457 adults | PLOS ONE
![Fitbits resting heart rate determination makes no sense. My heart rate standing on the subway vs what my Fitbit says my resting heart rate is. : r/ fitbit Fitbits resting heart rate determination makes no sense. My heart rate standing on the subway vs what my Fitbit says my resting heart rate is. : r/ fitbit](https://preview.redd.it/fitbits-resting-heart-rate-determination-makes-no-sense-my-v0-fyjml1t1zsca1.jpg?width=640&crop=smart&auto=webp&s=7509c82a823241d582c34dee1052545c2b68fb22)
Fitbits resting heart rate determination makes no sense. My heart rate standing on the subway vs what my Fitbit says my resting heart rate is. : r/ fitbit
![Twitter \ Fitbit Support على تويتر: "@TheErgDaddy Thanks for getting back. Mind sharing with us via DM your Fitbit account email address for a closer look? Hear from you soon! https://t.co/VelbMJQoWL" Twitter \ Fitbit Support على تويتر: "@TheErgDaddy Thanks for getting back. Mind sharing with us via DM your Fitbit account email address for a closer look? Hear from you soon! https://t.co/VelbMJQoWL"](https://pbs.twimg.com/media/DwnPyz1XQAEN4rK.jpg)
Twitter \ Fitbit Support على تويتر: "@TheErgDaddy Thanks for getting back. Mind sharing with us via DM your Fitbit account email address for a closer look? Hear from you soon! https://t.co/VelbMJQoWL"
![can anyone tell me why my resting heart rate is calculated at 83 when my current hr is 77? : r/fitbit can anyone tell me why my resting heart rate is calculated at 83 when my current hr is 77? : r/fitbit](https://preview.redd.it/can-anyone-tell-me-why-my-resting-heart-rate-is-calculated-v0-i9hlehjvb2ea1.png?auto=webp&s=0d640f9ffb2509701a3122928c05516fef3d2265)