IS AN OURA RING GEN 4 UPGRADE NECESSARY?

Deciding whether or not to upgrade your Oura Ring to Gen 3 up to Gen 4 can be a tricky decision. Both generations offer valuable health and sleep tracking features, but the latest Gen 4 boasts some notable additions. A key of these is a larger battery life, which gives you more time between refills. Additionally, Gen 4 introduces advanced sensors f