Ring 4 - Rose Gold - Size 8

It seems to me that creating a rechargeable Index ring is way more feasible than creating one that where the battery can be replaced. You’d likely destroy it trying to change the battery. Having compared the Index sizing kit ring against my Oura Gen 4 ring, the Index is only a tiny bit smaller (a li

Rings are generally not the best for step tracking. I recently got the oura gen 4 and I saw it undercounts steps a little bit in comparison to my galaxy watch 7(which I've tested is fairly accurate). Aside from that I absolutely love the sleep tracking and other vitals are quite accurate too

Ich hab einen Oura Gen 4. Wenn es dir nur ums Sport Tracken geht würde ich dir davon abraten, das macht der Ring am schlechtesten. Insbesondere beim Krafttraining kann der Ring auch zT nerven und eigentlich soll man auch keine Ringe tragen dabei wegen der Verletzungsgefahr. Herzfrequenz und Co sind

Oura ring is for sure the best reliable option so far in my opinion , expensive but delivers with Gen 5 being so slim and comfortable, if you can't afford get a Gen 3 or 4 that have great discounts these days and do the same , it has a subscription but now even added blood pressure insights and all

I have both an Apple Watch series 10 and an Oura ring gen 4. They work well together and for sleeping I do like Oura better. I think a smart ring would be a good option for you for sleep tracking and general day to day tracking, but I don’t think any smart ring is going to be good option for the gym