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QALO scores your stress level continuously from your heart and sleep data. See how much of your day is being affected and how well you’re recovering.
[ - Features - ]

The stress monitor, 0 to 100, is updated throughout the day. A 30-60 score sits in a normal state while above 60 means your body is working hard.

While you sleep, your wearable is hard at work. QALO tracks your stress levels overnight so you can see whether you're getting rest or just getting sleep.

Optimal isn't a number QALO pulled from a textbook. Your metrics are trained on your own data giving you a baseline to track from and know if you’re in an optimal state or if your recovery needs more attention.

We do the
Studying
You get the answer.
Stress research has spent decades establishing what your heart and sleep reveal about your nervous system. QALO quietly monitors your stress and recovery signals so you know when to push and when to take it easy.
With no subscription, there’s finally a stress tracker that won’t stress your wallet.
[ - Testimonials - ]
“So far, I’ve had it for less than a week, but I really love having an alternative to wearing an Apple Watch everywhere I go. Especially when I sleep to get my metrics. Wish I would’ve bought one of these years ago. 100% recommend to anyone.”
David B.
Verified buyer
“The smart ring from QALO definitely does its job! I am able to track my sleep and cycle with no issues. I am able to reach my goals and makes me aware of my stress levels throughout the day.”
Janine R.
Verified buyer
"I'm obsessed with my ring! I am a perimenopausal mom and nurse practitioner. It has given me great insight into my sleep and is so accurate! I love the ring covers it came with. I have told all my friends to get one."
Katie L.
Verified buyer
“I love my QALO slim smart ring. It’s so accurate, light weight, and was easy to pair. The charge lasts a really long time and tracks so many things!! The shipping was fast and best of all, you don’t have to pay a subscription for the app.”
Taylor R.
Verified buyer
“Exactly what I was hoping for without having to break the bank. Lightweight and easy to wear. Battery life is good as well. I’m on day 3 and still at 60 something % charge. I did size up and it fits perfectly on my ring finger of my non dominant hand.”
Cassidy H.
Verified buyer
Everything included. Nothing recurring.
Every metric tracked with no monthly fee.
Stored on US servers. Never sold. Yours forever.
Use your funds to invest in subscription-free health tracking.