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

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

While you should use the sizing kit, given that you wore a Colmi already, a size 8 may be right, but a Gen 4 could be a little loose. With Oura Gen 3 (that has sensor bumps) it fit fine all year, but Gen 4 (with no sensor bumps) I had to size down in fall/winter. Specifically I wear size 12 with eve