The Best Fitbit and Fitness-Tracker Deals For Amazon Prime Day 2023

Fitbit Versa 4 Fitness Smartwatch ($140, originally $200)

The Fitbit Versa 4 is on sale for less than $150 on Prime Day and can pretty much do it all. It tracks all your daily activity and workouts — including a "readiness score" based on your recovery and 24/7 heart-rate monitoring — plus tons of other features, including (but not limited to) sleep-stage tracking, stress management, Bluetooth calls, texts and phone notifications, Fitbit Pay, Amazon Alexa, and Google Wallet and Maps.