03-18-2023 03:26
03-18-2023 07:05
03-18-2023 07:05
Hello @Threestreams and welcome to the Community. The Charge 4 offers Irregular Rhythm Notifications in select countries to look for signs of atrial fibrillation. Please follow the instructions in the linked Help article.
Laurie | Maryland
Sense 2, Luxe, Aria 2 | iOS | Mac OS
Take a look at the Fitbit help site for further assistance and information.