Technology

6 Best Prime Day Fitness Tracker Trading and Smart Ring Sales (2025)

In the North In the hemisphere, it is hard not to spend the winter in a lazy state, just waiting for the sun and the good times to start over. Conveniently, the deal that Prime Day Fitness Tracker (all four days) fell in the middle of the summer, making it a great time to pick up a smartwatch or smart ring while you don’t have cash during Christmas.

This year, you’ll have four days to buy Amazon deals, but if you don’t want to spend that much time, I’ve highlighted the sale of some of our favorite fitness trackers and smart rings. Not a subscriber yet? Perhaps our list of the best Amazon Prime Perks can convince you to sign up. Deal Hunters should also check out our best Amazon Prime Day Deals Roundup and Prime Day LiveBlog.

Wired Features

Fitness Tracker Trading

The best smart ring

Photo: Simon Hill

As you might expect, I’m often asked what fitness tracker to get, and this year, I often tell people to buy only the URA Ring 4 (9/10, Wired recommendation). You don’t have to wear it on your wrist, the battery life lasts longer than most trackers, and OURA will have fun, meaningful software updates on a regular basis. This is its first time for sale and you should get it.

The best fitness tracker

Fitbit charges 6

Provided by Fitbit

Fitbit has faced very fierce competition over the years (most notably from the Apple Watch), but its flagship fee line remains the best overall fitness tracker for that money. Even if multiple activities are tracked daily, the battery can last for a week. The updated app looks great, and multiple Google integrations make Fitbit Charge 6 (7/10, wired recommendation) easier to use than ever before.

The best kids watch

Children's wrists and screen with digital watch show time and play points

Photo: Adrienne

I personally convinced many parents of my life to buy Fitbit Ace LTE for their kids (7/10, wired recommendation). It’s a fitbit, so even if one parent is Android and the other is Apple (if yes, why?), and a monthly subscription of $10 includes data, then it doesn’t need to make a fuss, so you don’t need to make a fuss. Fitbit Arcade motivates my kids to keep their watch and recharge, and I love the child safety features Google includes.

A great garmin

Garmin Pioneer 255 Smartwatch

Photo: Garmin

Garmin is known for its pioneer series of running watches. Forerunner 255 (8/10, wired recommendation) is an older version of the older version we recommended in the roundup, but the older version does have some features recommended on newer features, such as better battery life.

The cheapest tracker you should buy

Front view of Amazfit Active 2 smartwatch, showing large display indoors and indoors

Photo: Adrienne

It may be cheap, but the AmazFit Active 2 (6/10, Wired Review) is not slackening on the front of the sensor, with a light painting (PPG) sensor, accelerometer, gyroscope, gyroscope, barometer, ambient light and temperature sensor that can’t track your sleep, heart rate and blood oxygen and blood oxygen saturation. It also boasts a lot of workout modes, longer battery life and 5 ATM waterproofing.

Smart Ring without Subscription

Ultrahuman Ring Air, a black smart ring, placed on a charger next to an image worn on a person's finger

Photo: Simon Hill

While the URA RING 4 is undoubtedly a champion of smart rings, you will pay $8 a month if you want the full experience. However, the Ultrahuman Ring Air (7/10, wired recommendation) comes with a “lifelong subscription”, which means you will have full access to data and analytics when you choose one. This is also the first time the price has dropped so low, so if you have time, it will be like this now.


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