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Oura Ring 3 vs Oura Ring 4: Should you buy the discounted smart ring or the brand's newest?

The new Oura Ring 4 is one of the best products we've tested, but it starts at $350. On select finishes, the Oura Ring 3 is up to $100 less, so which smart ring should you buy?

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Oura Ring 4 long-term review: Out ahead of its rivals
Oura Ring 4 long-term review: Out ahead of its rivals

<p>Smart rings have been a niche inside a niche in the wearables world for more than a decade. But in the last few years, they’ve enjoyed a renaissance as more attention and hype brought bigge [...]

Match Score: 251.71

The best smart plugs in 2025
The best smart plugs in 2025

<p>I recently moved and, before I had a chance to set up my smart plugs again, I found myself turning on my living room lamps manually — I sort of hated it. Reaching, twisting and visiting eac [...]

Match Score: 165.29

Best Black Friday TV deals for 2025: Save hundreds on sets from Samsung, LG, Sony and more during the biggest sales event of the year
Best Black Friday TV deals for 2025: Save hundreds on sets from Samsung, LG

<p>Generally speaking, there are two ideal periods to buy a TV: the late spring stretch when new models are announced and last year’s sets are heavily discounted to clear out inventory, and th [...]

Match Score: 99.01

The best smart rings for 2025
The best smart rings for 2025

<p style="text-align:left;"><span style="color:rgb(0, 0, 0);font-family:Arial, sans-serif;">It’s getting increasingly difficult to say smart rings are just a niche in [...]

Match Score: 97.14

Best Black Friday TV deals for 2025: Save hundreds on sets from Samsung, LG, Sony and others
Best Black Friday TV deals for 2025: Save hundreds on sets from Samsung, LG

<p>The holiday season is traditionally one of the best times to buy a new TV, and this year looks to be no different. If you’re hoping to make a living room upgrade, we’ve scoured the web an [...]

Match Score: 96.93

The best Black Friday TV deals from Samsung, LG, Roku, TCL and others include some of this year's lowest prices
The best Black Friday TV deals from Samsung, LG, Roku, TCL and others inclu

<p>Generally speaking, there are two ideal periods to buy a TV: the late spring stretch when new models are announced and last year’s sets are heavily discounted to clear out inventory, and th [...]

Match Score: 94.48

Black Friday TV deals from Samsung, LG, TCL, Roku and more include some of this year's lowest prices
Black Friday TV deals from Samsung, LG, TCL, Roku and more include some of

<p><a data-i13n="cpos:1;pos:1" href="https://www.engadget.com/deals/black-friday-2025-deals-from-amazon-apple-lego-ninja-and-more-tech-sales-are-ready-to-shop-now-ahead-of-the- [...]

Match Score: 90.19

Oura Ring 4 gets new ceramic options and a charging case
Oura Ring 4 gets new ceramic options and a charging case

<p>Oura’s <a data-i13n="cpos:1;pos:1" href="https://www.engadget.com/wearables/oura-ring-4-long-term-review-out-ahead-of-its-rivals-150047874.html">fourth-generation [...]

Match Score: 88.52

Cyber Monday TV deals include sets from Samsung, LG, Sony and more at all-time low prices
Cyber Monday TV deals include sets from Samsung, LG, Sony and more at all-t

<p>Like Black Friday before it, <a data-i13n="cpos:1;pos:1" href="https://www.engadget.com/deals/cyber-monday-deals-on-tech-for-2025-the-best-sales-from-apple-amazon-lego-dyson [...]

Match Score: 86.20