fromThe Verge
6 days agoThe Oura Ring 4 is still at its lowest price ever for Black Friday
The Oura Ring 4 is best known for its advanced sleep tracking, and I've found it pretty useful even though I don't really like spending $5.99 a month to get the most out of the subscription. That subscription gives you more detailed sleep tracking, 24/7 heart rate data, temperature monitoring, SpO2 sensing, and more. It's all the stuff you'd want monitored in case something gets out of whack. The latest Oura 4 model improves tracking of oxygen levels, your heart rate, and activities.
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