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/cdn.vox-cdn.com/uploads/chorus_asset/file/19859766/Fitbit_Charge_4_Iconic_Inbox_Black_Open_Screen_Crop_2.jpeg "Fitbit Charge 4 gets 'smart wake' alarm and dynamic GPS with latest software update - The Verge")
Fitbit Charge 4 gets 'smart wake' alarm and dynamic GPS with latest software update - The Verge
Fitbit's update for the Charge 4 will help you wake up at the "best time" - SoyaCincau
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Fitbit Charge 4 update adds smart wake, GPS features
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