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Your daily wellness forecast.

Raeva turns your wearable data into personal predictive insights, helping you understand your body and make informed decisions for your personal wellness.

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Image of an iPhone with the Raeva app open. The app shows an alert "Elevated mood prediction, Recent patterns indicate you may be entering a hypomanic phase."

Underneath that, there are three suggestions: "30-min morning walk outside", "Climb 10 flights of stairs", and "Screens off by 9Ppm. Each item has a ring that is being filled in as the user completes the task.

98%

accuracy predicting manic episodes

92%

accuracy predicting panic attacks

64%

of users see significant symptom reduction

44%

of US adults own a fitness wearable

What Raeva does for you

Stop guessing.
‍Start knowing.

Your wearable collects incredible data. Raeva tells you what it means and what to do about it.

Wake up knowing your day

Raeva gives a daily forecast of how your body and mind will likely feel and actions to make today better than yesterday.

Train smarter, recover faster

Know when to push and when to rest. Raeva synthesizes your data to help you get the most from your workouts without burnout.

See mood shifts before they hit

Raeva detects patterns in your data that signal emotional dips, stress surges, or anxiety spikes – up to 7 days in advance.

Sleep better

Raeva tracks what’s really affecting your sleep and suggests a personalized bedtime plan that works.

Break destructive cycles

Raeva learns your patterns and suggests small interventions that interrupt negative cycles before they spiral.

See the full picture of your health

Raeva brings together sleep, heart rate, movement, mood, supplements, and stress so you can see how they interact.

Who is Raeva for?

If you sport a wearable, you deserve more from it.

If you want to better understand your body, optimize performance, or just feel more like yourself, Raeva is for you.

Fitness enthusiasts & athletes

Train with intention. Know when your body is ready to push and when it needs to rest.

Biohackers & self-optimizers

Visualize the interplay between sleep, HRV, stress, and mood. Figure out what moves the needle for your unique biology.

People managing mental health

If you have anxiety, bipolar, depression, or ADHD, Raeva provides early warnings and actions to manage the hard days.

General wellness seekers

You don’t need a diagnosis or major goal to benefit. Try Raeva for more energy, better sleep, and to understand your body.

A man bending over to tie his orange running shoes. A Garmin watch is featured prominently on his left hand.

The science behind it

Not just a wellness app with a hunch.

Raeva’s predictions are built on peer-reviewed machine learning research. We’re bringing the same science used in clinical settings to everyday life.

98%

accuracy predicting bipolar manic or hypomanic episodes

92%

accuracy predicting panic attacks up to 7 days in advance

80%

accuracy predicting depressive episodes before symptoms begin

Where these numbers come from: These figures come from peer-reviewed studies on machine learning models applied to wearable biometric data. Raeva applies these validated approaches to your personal data so predictions get sharper the more you use it.

The team

Built by people who need it as much as you.

Raeva isn’t built by people looking at data from a distance. It’s built by people who lived the problem.

Liz Hixon

Founder & UX Lead

Liz is a senior product designer and leader pioneering user experiences in medtech. A neurodiverse fitness enthusiast, she was inspired to create Raeva as a tool to help herself and others better navigate their wellness journeys. As the design architect behind Raeva, Liz bridges the gap between complex health data and intuitive user action. Applying her expertise in UX, design systems, and design ops for the medical industry, she ensures that Raeva’s predictive forecasting is both clinically grounded and effortlessly accessible.

Terry Lee

Strategic Technical Advisor

Terry has served in leadership roles including CTO at KooPrime and Principal Software Engineer at Noggin, where he specialized in intent inference and personal data platforms. With 30+ years in bioinformatics and healthcare systems, Terry is an innovator with multiple patents in data processing. Advising on technical strategy, he provides the architectural oversight necessary to ensure complex data systems intended to convert multi-dimensional physiological data to reliable insights are built for long-term scale and security.

Kenneth Kostrešević

Technical Officer

Kenneth is a full-stack Elixir engineer with expertise building scalable, reliable backend systems and messaging platforms for greenfield and established products. With deep expertise in Phoenix, LiveView, and the Ash framework, he also brings experience in machine learning and computer vision through tools like Nx and Bumblebee. As Raeva’s Technical Officer, Kenneth applies his expertise to build the robust, well-tested backend infrastructure needed to process biometric data from wearables into accurate, individualized insights at scale.

Get early access

Be the first to know when Raeva is ready.

Locked in founding member pricing

Help shape the product through beta feedback

Join the waitlist

You’re on the list! 🎉

Thanks for signing up! Keep an eye on your inbox. We’ll reach out when early access is available for your wearable.

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For investors

A huge market.
‍An unmet need.

44% of US adults own a fitness wearable. The data exists. The infrastructure exists. What’s missing is a platform that makes that data meaningful, bridging physical and mental health prediction in one daily experience.

Total addressable market

$38.4B

640M global wearable users

Serviceable market (MVP)

$2.07B

Initial focus: Garmin’s ~45M users

USA market CAGR

24.45%

Rapid global growth

Pre-seed raise

$600K

–

$2.49M

MVP target: $600K
Full 2-year runway cap: $2.49M

Year 1–2 revenue target

$5.52M

Based on 1% penetration of the US Garmin market in 24 months

Stage

Pre-seed

Direct-to-consumer launch, B2B expansion from 2028

Partner with us

We have the vision, the science, and an experienced team. We’re looking for investors who believe that the future of health is personal, predictive, and proactive.

Express interest ->

Raeva LLC is testing the waters to evaluate the instigation of a regulated crowdfunding offering. No money or other consideration is being solicited, and if sent in response, will not be accepted. No offer to buy the securities can be accepted and no part of the purchase price can be received until the offering statement is filed and only through a registered platform. Any indication of interest involves no obligation or commitment of any kind.