fitbit on X: "Got a Versa 3? Now, you've also got high & low heart rate notifications. Just update your watch in the Fitbit app. https://t.co/kn8Wb2dXiy" / X
The FitBit Alta HR helped me monitor my heart rate. I never want to see it again. - Vox
Fitbit proves heart rate monitors can be slim with new Alta HR | Ars Technica
Amazon.com: Fitbit Charge 6 Fitness Tracker with Google apps, Heart Rate on Exercise Equipment, 6-Months Premium Membership Included, GPS, Health Tools and More, Obsidian/Black, One Size (S & L Bands Included) :