Battery life: 3 days
Warranty: One-year limited warranty
Subscription service needed: No

This year, I wanted to take my sleep and overall recovery more seriously. I had been noticing changes in my energy due to seasonality and stress, and I wanted to combat them by getting better insight into how I slept. I thought about purchasing the Oura Ring, but I wasn’t ready to commit to the subscription service—in came the Ultrahuman ring that gave me everything I wanted without having to continuously dish out money every year or month. It has a very sleek design, though is still a bit heftier than I was expecting. Before purchasing, I was sent a ring sizing kit and a color swatch so I could see what would be the best fit for me in both respects.

Every morning, I get my sleep score with a detailed analysis of how many times I tossed and turned, if I woke up, what time my heart rate dropped, or if my body temperature rose or fell. One of my other favorite features has been the menstrual cycle tracker, and I’ve found it’s pretty spot on (give or take a day) compared to other cycle trackers I’ve used. I opted for the metallic color because I felt like it was less noticeable against my skin, but I can say the color does show more scuffs, though I’ve spent time trying to rub them out.

While it doesn’t require a subscription, the team is routinely updating the app so it’s able to compile more data and is easier to navigate. Plus, the vast log of activities and workouts makes it a lightweight option for those living an active lifestyle; I wouldn’t wear it during strength training, though, as the ring can get a bit uncomfortable.

Pros: No subscription needed

Cons: Scuffs are noticeable depending on the color; Bluetooth connection can be touchy