Fitbit's update for the Charge 4 will help you wake up at the "best time" - SoyaCincau
Fitbit Charge 4 gets 'smart wake' alarm and dynamic GPS with latest software update - The Verge
fitbit on X: "The only smartwatch that's smart enough to wake you during the optimal stage of sleep up to 30 minutes before your alarm. Talk about dreamy 🐑🐑 Coming soon with
Fitbit Charge 4 update adds smart wake, GPS features
Fitbit Inspire 3 Activity Tracker with 6-months Premium Membership Included, up to 10 days battery life and Daily Readiness Score, Lilac Bliss : Amazon.co.uk: Sports & Outdoors
Solved: Does Versa 2 have smart wake or not? - Fitbit Community