Best Buy: Fitbit Charge 2 Activity Tracker + Heart Rate (Large) Black Silver FB407SBKL
Amazon.com: Fitbit Versa 3 Health & Fitness Smartwatch with GPS, 24/7 Heart Rate, Alexa Built-in, 6+ Days Battery, Pink/Gold, One Size (S & L Bands Included) : Electronics
Fitbit - YouTube
Best Fitbit fitness trackers and watches in 2023 - The Verge
6 Best Fitbits for 2021 - Testing and Reviews of New Fitbit Models