I'm a health tech expert and these are the Memorial Day sales fitness enthusiasts should pick up

• Current price: $200
• Original price: $250

The nice thing about buying one of Oura’s earlier model smart rings is you’ll get the same app and software experience — just a different form factor and one less day of battery life. If prospective Oura Ring buyers don’t mind this, they should opt for the Oura Ring 3, which has reduced its price by around 20% since the Oura Ring 4’s debut.

The Oura Ring tracks your daily sleep, stress, activity, and readiness to deliver scores, insights, and recommendations. It’s a great health tracker for people looking to optimize their sleep and activity routine, but who want gentle recommendations and encouragements that won’t make them feel bad about a poor night of sleep or a day of low activity. It’s constantly innovating with new features, like a Cardiovascular Age feature that tells you if your physiological age is ahead, behind, or at your chronological age. Plus, it partners with other health brands, like Dexcom, so you can keep track of your glucose levels on the Oura app if you use its Stelo continuous glucose monitor. 

The smart ring is compatible with Android and iOS phones, so everybody can use it to capture data. The only downside of an Oura Ring is its $70 annual subscription (which is not on sale) to unlock all that data it collects and displays. The Ring Gen 3 is also an sale in select finishes and sizes at Oura.