Fitbit Versa 2 officially unveiled packing an OLED display, NFC and Alexa support - Gizmochina
Solved: Confused - does my Versa (not Special edition) has... - Fitbit Community
What is Fitbit Pay, how does it work, and which banks support i
The Fitbit Charge 3 SE with NFC is even lower than it was on Prime Day
Fitbit Charge 4 - Black - activity tracker with band - elastomer - black - wrist size: up to 9.72 in - monochrome - NFC, Bluetooth - 1.06 oz - Walmart.com
Fitbit Pay: Everything you need to know - Android Authority