But it's important to keep in mind that tech is selling out fast, so it's in your best interest to hop on this deal ASAP. If you're unfamiliar with this tech-savvy ring, it uses discreet sensors to ...

The Oura Ring 4 hasn't been discounted until now and is currently seeing up to a $75 discount on select finishes during Amazon's Prime Day. This deal will likely only run during Prime Day savings.