Charge 3 gets Smart Wake and other features via a firmware update
Fitbit Enhances Smartwatch Experience with OS Update, Debuts Best Heart Rate Tracking Yet for Versa 2, and Delivers Expanded Premium Features | Business Wire
What does this mean under alarms? This pic was taken at 9:20 am and my alarm is set for 7:30 am with smart wake on. The number of minutes doesn't match to
Solved: New smart sleep alarm app - Fitbit Community
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 Review | PCMag
Fitbit Charge 4 review | Macworld
Fitbit Charge 4 vs Charge 3: 4 big upgrades you need to know about
Fitbit's Charge 4 is the company's first tracker with built-in GPS | Mashable
Amazon.com: Fitbit Versa 3 Health & Fitness Tracker Smart Watch (Black) with Built-in GPS, Alexa, 24/7 Heart Rate, S & L Bands, Bundle with Charge Dock, Wall Adapter, Screen Protectors & PremGear
Fitbit Charge 3 receives an update with Charge 4 features - GSMArena.com news
Fitbit's Charge 4 can wake you up when you feel well-rested | Engadget
Fitbit Charge 4 received Smart Wake and Dynamic GPS | Fitbit charge, Fitbit, Gps
Fitbit Charge 3 vs Fitbit Charge 4: choose the right fitness tracker for you | TechRadar
Fitbit Charge 3 Review | Digital Trends
Fitbit Technology | Sleep
Fitbit Charge 3 review: A better fitness tracker everywhere it counts | Mashable