Fitbit Versa 4 Black Graphite Premium Smartwatch, 39mm - Macy's
Amazon.com: Fitbit Versa 2 Health and Fitness Smartwatch with Heart Rate, Music, Alexa Built-In, Sleep and Swim Tracking, Black/Carbon, One Size (S and L Bands Included) : Electronics
Fitbit's Versa 4 Has a Slimmer Look and New Workout Options - CNET