Fitbit Charge 4 gets 'smart wake' alarm and dynamic GPS with latest software update - The Verge
Fitbit Versa 4, el smartwatch que te ayuda a ponerte en forma con GPS integrado, hasta 6 días de batería y compatible con iOS 15 & Android OS 9.0, Azul menta/Aluminio platino :
Fitbit - Smart Wake activates a gentle buzz on your wrist during your lightest sleep stage so you can really take flight when it's time to rise. Goodbye, groggy. Hello, energy. | Facebook
Fitbit Charge 4 update brings Dynamic GPS and Smart Wake Alarms
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Fitbit OS 4.1 brings smart wake to older smartwatches, better heart-rate measuring for Versa 2
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Fitbit's update for the Charge 4 will help you wake up at the "best time" - SoyaCincau
Fitbit Charge 4 Gets Smart Wake And Dynamic GPS In New Update
Fitbit Charge 4 update brings Dynamic GPS mode, Smart Wake alarms and more