Fitbit has announced a few price cuts on its catalog of fitness trackers for Amazon Prime Day 2019. The best deal of the bunch is on the Fitbit Versa Lite, which is currently $119.95. That’s $30 off of its usual $159.95 price. This is the biggest price drop yet for this model, and it can track sleep and various exercises. However, it doesn’t offer music playback, swim laps, floors traveled, or Wi-Fi connectivity — features found in the more expensive Versa. Speaking of the Versa, that’s a little cheaper, too. It’s $169.95 instead of its usual $199.95 price.

The Versa is a good option for most people, unless you want to track your runs or walks without bringing a phone with you. If that describes you, the Fitbit Ionic has GPS built-in, as well as NFC for contactless payments, and support for all of the workouts listed above. The Ionic is $169.95, as well, down from $249.95.

Lastly, Fitbit’s Ace fitness tracker for kids is almost half off at Amazon. It’s $59.95 (usually $99.95) until Prime Day ends tonight. This is a showerproof tracker that provides more encouragement for kids than the other Fitbit models do, so it’s the best fit for your kid if they want to be active.

Vox Media has affiliate partnerships. These do not influence editorial content, though Vox Media may earn commissions for products purchased via affiliate links. For more information, see our ethics policy.