Looks good enough to never take off.
I've tried bulky trackers before — always ended up in my drawer. This one goes with everything. The sleep data is genuinely useful too. Two weeks in and I've already adjusted my whole evening routine.
Smart Ring · Health Tracking
🎁 What's Included
LIMITED OFFERMend N°01 Smart Ring
Sleep · Heart · Recovery tracking
$99.99
Mend Travel Charging Case
Charge anywhere, anytime
$35.00
FREE
The Mend Protocol (Digital)
Your 30-day health optimisation guide
$30.00
FREE
Total value
$164.99
Today only
$65.00
Verified Menders
Join hundreds of people who track their health with us.
Looks good enough to never take off.
I've tried bulky trackers before — always ended up in my drawer. This one goes with everything. The sleep data is genuinely useful too. Two weeks in and I've already adjusted my whole evening routine.
Stopped overtraining once I could see the score.
Used to crush leg day twice a week and wonder why I felt destroyed. Recovery was always low. Lift smarter not just harder, turns out.
I sent this to my entire group chat.
My recovery score the morning after a bad sleep shift vs a full night? Night and day. I screenshotted and sent it to four friends. Three of them ordered the same week.
Backed off training and PR'd anyway.
Marathon block was wrecking my HRV. Cut volume by 20% based on what the ring was showing. PR'd by 3 minutes. Wouldn't have caught it without this.
I didn't believe it until I tested it myself.
Was skeptical honestly. But noticed my deep sleep was getting cut in half on nights I had wine. Tested it a few times. Yep. Changed that habit fast.
First time my doctor actually engaged with my data.
Wore it a month before my checkup. Brought him resting HR and BP trends. He adjusted my meds based on what I showed him. Felt heard for once.
I check this before I check my phone now.
Which is saying something lol. Pushed through workouts all week feeling off — scores red every day. Finally rested. Wish I'd listened sooner.
My HRV tanked every Sunday night. Took weeks to figure out why.
Connected it to Monday meetings I dreaded. Started saying no to half of them. Numbers actually went back up. Feel less like garbage.
3 trackers in 2 years. This is the one I kept.
Battery died, data was off, or it looked wrong on my hand. This one I forget I'm wearing. HRV tanked two weeks straight — turns out a cold was coming.
Two kids under 4. The data confirms I'm not crazy.
Haven't had real sleep in a year. Now my wife actually believes me when I say I'm running on fumes lol. Useful for setting expectations honestly.
My husband got one after watching me for a month.
Got it for sleep, ended up caring about everything else too. My resting heart rate has dropped since I started actually paying attention to the data — not sure if it's coincidence but I'm choosing to believe it's not. He was making fun of me at first. Now he checks his every morning too.
Wife got hers first. Made fun of her until I caved.
Two months later she's making fun of me. Wear it through every lift, every shower, every meeting. Forget I'm wearing it half the time.
My doctor actually took me seriously for once.
I'm in my 60s and have spent years being told to just "sleep better." This showed me my deep sleep has been under 20 minutes most nights. Brought it to my GP and she actually engaged with it instead of brushing me off. Still working through it but at least now I have something real to show her.
Includes free travel case + Mend Protocol guide · Free shipping · 30-day guarantee
Keep your ring charged wherever life takes you.
Value:
Thirty days of science-backed practices to help you sleep, recover, and feel like yourself again.
Value:Your watch counts steps. The N°01 does much more. It tracks your heart, breath, and body heat all day and night. Each morning, it tells you: am I rested? Am I ready to work out?
N°01 · SchematicLight, deep, dream sleep, and every time you woke up.
A full hypnogram each morning. Four sleep stages, plus your time-awake count. Compare to last week without thinking about it.
Heart rate tracked weekly. Catch stress or illness early.
Resting heart rate trends — week over week. When it rises, we tell you, before you feel it.
One daily score. Should you push hard or rest today?
Calculated overnight. A single number — 0 to 100 — that tells you what your body can take.
Heart rate tracked all night. Even while you sleep.
Continuous overnight HR plus HRV. Your nervous-system recovery, drawn for you in the morning.
Body temp tracked overnight. Know before you feel sick.
Your nightly baseline, to 0.1°. A spike often shows up two days before symptoms do.
No monthly fees. Ever. Your data is yours.
You buy the ring, the app is free for the life of the device. Export your data any time, in plain CSV.
Six reasons people choose us and stay.
Sync the N°01 to see your sleep, heart, and movement on one clean dashboard. No subscription. Ever.
Deep, light, and REM breakdown every morning. Your sleep score in one number.
Resting heart rate and HRV tracked 24/7. The reads you'd never catch yourself.
Steps, distance, and automatic workout detection. The small movement that adds up.
Overnight SpO₂ monitoring. Flags dips your body doesn't tell you about.
Your health data stays on your device.
Questions
The index or middle finger works best. Keep it off the pinky on your writing hand — it moves too much at night. The ring should feel snug but not tight.
Yes, really. You pay once and you own it all — the ring, the app, and your data. Oura charges $5.99 a month. We never charge you again. Your health data belongs to you.
Yes. The N°01 is safe in the shower, pool, and sauna. Do not use it for scuba diving or jet skiing.
The ring tracks your heart rate and blood oxygen all night. It can tell the difference between light sleep, deep sleep, and dream sleep. It will not replace a sleep study, but it shows your patterns every single night.
Up to 7 days on one charge. Most people charge it every 5 to 6 days. It takes about 60 to 90 minutes to charge. Charge it at breakfast — you will never miss a night of data.
Yes. Your data stays on your phone. We do not sell it to anyone. Your health info is yours. Always.