The Oura Ring 4 (left) has receded sensors that make it more comfortable compared to Oura Ring 3 (right). Nina Raemont/ZDNET
Considering buying an Oura Ring to track your sleep, activity, or stress? Oura is taking up to $200 off its third-gen smart ring, depending on the finish and size. This deal applies to the Oura Ring Heritage and Oura Ring Horizon, two third-generation smart rings.
Also: I compared this subscription-free smart ring to my Oura and here's how it fared
The deal on the earlier generation Oura Ring 3 is so low because Oura unveiled the Oura Ring 4 late last year. The Oura Ring 4 is an impressive and well-designed smart ring that blows its competitors (and even the Ring 3) out of the water.
But does that mean you should buy the newer Ring 4 over the less expensive Ring 3 that's on sale right now? It all depends on what features you prioritize in a smart ring. I break down the differences below.
Specifications
Oura Ring 3 Oura Ring 4 Battery life Up to seven days Up to eight days Charging time Between 20-80 minutes Between 20-80 minutes Sizes 6-13 4-15 Material Titanium exterior and epoxy interior Fully titanium Finishes Black, brushed titanium, gold, silver, rose gold Black, brushed silver, gold, silver, rose gold Starting price $300 $350
You should buy the Oura Ring 4 if...
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