Introducing Oura Ring 4: the latest evolution of the
revolutionary smart ring. Oura Ring 4 brings you closer to what
matters most — your health. The updated all-titanium design is
powered by Smart Sensing, a new sensing platform that doesn’t
just measure your biometrics, it adapts to you, providing
insights into over 50 health metrics including sleep, readiness,
activity, heart health, stress, metabolic health, and women’s
health. Oura Ring quietly and comfortably monitors your health
and with 5 to 8 days of battery life — you can forget it’s even
on. With multi-ring support, change Oura Ring 4 styles as easily
as changing your outfit. If you have two or more Oura Ring 4
styles, you can now switch easily between different finishes in
the Oura App.
Review: 100% better sleep - I’ve been supporting Oura since it
was a kickstarter. I had the version 3 and decided not to upgrade
but since my SO lost her ver 3 I gave her mine and ordered this.
If you’ve never had an Oura ring: this product is amazing. So
comfortable, more so than a watch. The app is great, I’ve learned
so much about sleep habits, what to do and not to do for sleep.
Lovers of science will like this, you can literally experiment
and see the exact results for yourself. Accuracy: I would say
this is 95% accurate. Again, I’ve been using this for about 5
years. So I’ve seen the accuracy improve IMMENSELY over the
years. Version 4 is the best yet. Better than any other sleep
tracker I’ve tried and I’ve tried a lot. The biggest inaccuracy
is every now and then I’ll get up to pee in the middle of the
night and it will think I woke up for the day. Sometimes it knows
I just went to pee sometimes not. Since I noticed it, I take my
ring off if I get up to go to the toilet and it fixes the
issue—just don’t forget to put it back on! Key info for
consumers: the fit is slightly larger than the version 3. To be
exact I would say the version 4 is about half a size larger. So
the new size 7 for example, would be a size 7.5 on the old
version 3 and older models. The new size is great for me. My old
ring was snug on my ring finger. So now I can wear the new one on
my pointer finger and even middle finger depending on how hot it
is. It all depends on the temperature outside due to our hands
expanding/shrinking in heat/cold. Hot days I’ll wear on my ring
finger, cold days I can wear on my index or middle finger.
Conclusion: I love the Oura ring. It’s more comfortable than an
Apple Watch or a woop in my experience. Way, WAY more
comfortable. It’s also very accurate and the info is extremely
useful. It’s increased my understanding of sleep, the importance
of exercise for sleep, and dare I say, made me a better person.
Getting better sleep takes effort, and this is merely a tool to
help you do that. Getting better sleep can 100% make you a better
person and I speak from my own experience.
Review: Impressive technology in a small, comfortable form factor
- We purchased the Oura Oura Ring 4 as a Christmas gift for our
20-year-old son, and it has quickly become one of his favorite
gifts. He’s very interested in understanding his body better, and
this ring gives him exactly that without being bulky or
distracting. The first thing he commented on was how comfortable
and lightweight it is. Unlike a smartwatch, he doesn’t feel the
need to take it off during the day or while sleeping, which makes
it much easier to wear consistently. The sizing kit was
definitely helpful, and once the correct size was selected, the
fit was spot on. What really stands out is the amount of data and
insight the ring provides. He loves being able to monitor things
like sleep patterns, activity levels, recovery, and overall
wellness in one place. The app presents everything in a clean,
easy-to-understand way, making the information useful instead of
overwhelming. It’s more about trends and awareness than obsessing
over numbers, which I appreciate. Sleep tracking has probably
been his favorite feature so far. He’s been genuinely surprised
at how detailed the sleep insights are and has already made small
adjustments to his routine based on what the ring is showing him.
It’s encouraging to see technology used in a way that promotes
better habits rather than distractions. Battery life has been
solid, and charging is quick and simple. He also likes that it
doesn’t constantly buzz or demand attention—it quietly collects
data in the background and lets him check it when he wants.
Overall, this was a great gift and feels well worth it for
someone interested in health, fitness, and self-awareness. If
you’re looking for a wearable that focuses more on wellness and
less on screens and notifications, the Oura Ring 4 is an
excellent option. Our son absolutely loves it, and it’s something
he uses every single day.
