
Pick one change.
Choose what you’ll try, for how long and what you’ll track.

Does getting morning light help you sleep better? Does stopping caffeine earlier make a difference? Pick one change, try it for a few weeks and see what changes in your own data.
Download for iPhoneNo iPhone? Use NOYU on the web.Works with the data you already have.
Get morning light. Stop caffeine earlier. Finish eating earlier. You’ve heard the advice. An experiment helps you explore what happens when you put it into practice.
Pick one change and a set window. Get 10–15 minutes of outdoor light within an hour of waking, for two weeks, and see what happens to your sleep score.

Choose what you’ll try, for how long and what you’ll track.
Check in on whether you did it, and journal what else was happening. NOYU brings that context together with your wearable data.
Compare your chosen measure before and during the experiment, with an explanation that helps you decide what to do next.
It’s like having a nutritionist, a well-being therapist, and a fitness coach all in one place!
It’s picked up on patterns and made suggestions I wouldn’t have thought of myself.
There is nothing else available that fits my needs.
I asked NOYU why, and it turned out I was significantly under-fuelling, which apparently pushes up injury risk too.
When I had a niggle in my knee, NOYU reworked my week so I could rest it.
I have felt so much healthier, physically and mentally, since I started using it.
NOYU makes messy, scattered data much more intuitive and engaging.
In my case, it flagged that I was training in my grey zone and since then, my VO2max has increased from 47 to 50.
It caters to senior people in an easy-to-use format that is easy to navigate.
On longer runs I’d fade badly in the second half.
Every morning it tells me how to approach the day, based on my sleep and that week’s training load.
I love that it tracks my sleep debt and tells me when to go to bed, in line with my body clock.
NOYU makes it so much easier, and I’ve already found a few things that make me feel better and have more energy in the mornings.
It knows how I slept, what I ate and how I’m feeling, then tells me how to best train today to achieve my goals.

It’s easy to try something for a few days, stop when life gets busy and never really know whether it helped.
An experiment gives you a set window and a result to come back to. It’s not lab-grade proof, because real life is messy. But it gives you something to learn from when deciding what’s worth keeping.
Each experiment adds to what NOYU understands about you: what helps you sleep, how you recover, what fits into your life. The more NOYU learns, the better its next suggestion fits you.
One app. All of you.

Strength and cardio sessions that fit your goals and recovery, a calendar to plan your week and a summary after every workout.

Track how much sleep you owe your body, get tonight’s bedtime and know when your energy will peak and dip.

Log a meal with a photo and see your day against targets that move with your training. NOYU suggests what’s worth changing.

Keep, lose or gain at a pace you choose. NOYU sets your calories, then learns what your body really needs from your meals and weigh-ins.

Your HRV, resting heart rate and battery against your own usual, with your training and day around them. Ask NOYU what a change means.

Training, sleep, recovery and meals in one place, and one conversation with NOYU about all of it.
More questions about NOYU? Browse all FAQs.

Pick a change to try and get your answer in a few weeks.