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We're on the second day of Prime Day, and there are good deals to be had on some of my favorite fitness trackers and smartwatches. The Oura Ring 4 is on sale for some excellent prices, Whoop is having one of its rare discounts, and some Fitbits are at their lowest price ever. I'll keep updating this list as the sale goes on.

Prime deals on Whoop

Whoop's screenless fitness tracker is one of the best devices out there for in-depth analysis of your workout and recovery data. You can read more here about how I use mine, and you may also want to check out my review of the 5.0/MG device. The strap comes bundled with a 12-month subscription. The lowest tier is not on sale, but the other two are:

• Whoop Peak with a 5.0 device, $199, normally $239. (This is the same price that the lower tier, Whoop One, normally sells for.) Peak is the subscription I'd recommend for pretty much everybody.

• Whoop Life with an MG device, $299, normally $359. To be honest, I don't think the extra cost is worth it. All you get is ECG functionality on the strap, and a blood pressure feature of dubious usefulness. Go with Peak.

The Oura Ring 5 just came out recently (here's my review), so it's not surprising that we're seeing deep discounts on the Oura Ring 4—some of them nearly 50% off. Oura prices their rings differently based on color, so here's the breakdown:

• Black and silver finishes are $226, normally $249.

• Matte black and brushed silver, $226, normally $399.

• Gold and rose gold, $259, normally $499. That's an incredibly good deal at 48% off.

• Ceramic finishes, $259, normally $499 (in white, navy, pastel green, or pink). Again: wowza. These are going quickly, too: all four colors were in stock yesterday, but I'm only seeing the "midnight" color as available right now.

Prime deals on Fitbit fitness trackers

Again, a recent release (the screenless Fitbit Air) means we're seeing sale prices on older models. These Fitbits work with the same Google Health app as the Air, and they also have a slim profile, but with the bonus of having a screen so you can tell the time. Both of these are at their lowest price ever, and their prices have also dropped by about $4 between yesterday and today.

• The Fitbit Charge 6 is $85.45, which is already a great price, at $60 off the original. The Charge 6 is a good (if minimalist) tracker that does the basics reasonably well. Unlike the Air and the Inspire, it has its own GPS. See my review of the Fitbit Charge 6 here.

• The Fitbit Inspire 3 is $66.45, $30 less than usual. A lesser-known plus of the Inspire and Charge is that you can get a clip to wear it on your waistband for step tracking (no heart rate, obviously).

Prime deals on Garmin fitness watches

Garmin recently came out with the Forerunner 70 and 170, meaning its older models are ripe for discounts. Garmins age well, so even going two generations back can still get you an excellent watch. Here are a few I'm keeping an eye on:

• Garmin Forerunner 55, $149.99, originally $199.99: This is the most basic of the Garmin running watches you can buy new, but it was good enough for Sabastian Sawe to wear to break the sub-2-hour marathon barrier.

• Garmin Forerunner 165, $199.99, originally $249.99. This is a beloved entry-level running watch. The music version is also on sale; it runs $50 more than the standard.

• Garmin Forerunner 265, $349.99, originally $449.99: This was one of my favorite Garmins of all time when it was new, although it isn't the latest and greatest anymore. It's got dual-band GPS, works with power meters, and has advanced analytics like training status.

• Garmin Vivoactive 5: $189.99, normally $229.99. This is another favorite of mine, a nice casual fitness watch where most actions are done with the touchscreen, but it still has two physical buttons to start, stop, and lap your workouts. It's since been replaced by the Vivoactive 6 ($299.99) but I still think the 5 is a great watch. This sale price isn't a rare one, but keep an eye out for deeper discounts in the days to come.

• Garmin Epix Pro (Gen 2) Sapphire Edition: $499.99, originally $999.99. This watch was released alongside the Fenix 7 Pro in 2023. It's since been replaced with the Fenix 8 series, but is an excellent watch regardless. It has an AMOLED screen, plus extras that Forerunners don't have, like golfing features, tides, and fish forecasts.

Prime deals on Samsung Galaxy Watches

Samsung's Galaxy Watch 8 is on sale, but prices vary according to the size and style.

• Right now, the best deal I'm seeing is on the 44-millimeter Bluetooth-only model, at $237.49, originally $379.99.

• The Watch 8 Classic is on sale for $334.99, down from an original price of $499.99.

Prime deals on Apple Watches

Apple's current models of watch are already on sale for up to $100 off. These prices are all a smidge lower than the early deals (the Series 11 dropped from $299 to $279, for example). I

• The Apple Watch Series 11 starts at $279, originally $399.

• The Apple Watch SE 3 starts at $199, originally $249.

• This Apple Watch Ultra 3 is on sale for $649.99, originally $649.

• Walmart’s Prime Day competition sale runs from June 22-28 and includes deals up to 50% off. It’s an especially good option if you have Walmart+. 

• Best Buy’s Prime Day competition sale runs from June 22-28, and has some of the best tech sales online. It’s an especially good option if you’re a My Best Buy “Plus” or “Total” member.

• Target’s Prime Day competition sale runs from June 23-26, with deals up to 50% off. You can become a Circle member for free.