Oura Ring
Product
Oura Ring 4 (2024)
The way into Oura's app for less, now that the Ring 5 has replaced it. It launched at $349 in the US and retailers have discounted it since the Ring 5 arrived, so check the current price before deciding. You get the same membership-based insights as the Ring 5, at the same $5.99 a month or $69.99 a year, in a water-resistant titanium band that Oura rates at five to eight days per charge. What you give up is size: the Ring 5 is 40% smaller, which matters most on slim fingers. On a discount, two years with the annual plan can come in under the Ring 5's total.
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