Shop the Fitbit Collection

	Inspire 3	Sense 2	Versa 4	Charge 5	Luxe
Battery life (in days)	10	6	6	7	5
Steps, distance & calories	✔	✔	✔	✔	✔
24/7 heart rate & AZM	✔	✔	✔	✔	✔
Built-in GPS	Connected GPS	Yes	Yes	Yes	Connected GPS
Sleep tracking & sleep stages	✔	✔	✔	✔	✔
Sleep Profile & Sleep Score	✔	✔	✔	✔	✔
Blood Oxygen (SpO2)	✔	✔	✔	✔	✔
Stress Management Score	✔	✔	✔	✔	✔
All-day body response tracking	✘	✔	✘	✘	✘
ECG app for Afib detection	✘	✔	✘	✔	✘
Call, text & app notifications	✔	✔	✔	✔	✔
Alexa built-in	✘	✔	✔	✘	✘