Fitbit Inspire 2 or 3 not tracking your heart rate? Try this quick fix - MyHealthyApple
How do I get started with Fitbit Inspire HR?
I'm new to Fitbit. Why is my Inspire HR not monitoring heart rate all day? It seems it stops although I have it on all day. Am I missing something? : r/fitbit
Fitbit Inspire HR Review: A Fitness Tracker You Can Wear 24/7
The Cardiogram app can finally tap into Fitbit's heart rate sensors | Macworld
Amazon.com: Fitbit Inspire HR Heart Rate and Fitness Tracker, One Size (S and L Bands Included), 1 Count : Sports & Outdoors