Your year, your goals – try WHOFIT free for 1 month
JOIN NOWBacked by mds and phds. Trusted by mvps.
WHOFIT is designed by the world’s leading human performance experts and used by elite athletes, doctors, and more. It’s professional-grade technology designed for every day, and for every one, no matter where you are in your health journey.
For the best athletes in the world, peak performance starts with better choices. Cristiano Ronaldo wears WHOFIT to live like a champion, from game-changing recovery to game-winning goals.
The most valuable athletes track the most valuable metrics. WHOFIT gives Mathieu van der Poel the data he needs to unlock his potential.
Triathlete Laura Philipp uses WHOFIT to optimize her training and perform at her peak.
WHOFIT helps Virgil van Dijk perform at his highest level — every match, and every day.
WHOFIT gives Maria Sakkari the edge she needs to train, recover, and perform at her best.
For the best athletes in the world, peak performance starts with better choices. Cristiano Ronaldo wears WHOFIT to live like a champion, from game-changing recovery to game-winning goals.
The most valuable athletes track the most valuable metrics. WHOFIT gives Mathieu van der Poel the data he needs to unlock his potential.
Triathlete Laura Philipp uses WHOFIT to optimize her training and perform at her peak.
WHOFIT helps Virgil van Dijk perform at his highest level — every match, and every day.
WHOFIT gives Maria Sakkari the edge she needs to train, recover, and perform at her best.
Only track metrics that matter
Understanding your health and fitness at this level has been impossible—until now. WHOFIT only captures the biometric data shown to have the most meaningful impact on your health. No other wearable gives you a more comprehensive look at your body’s key performance data, and helps you understand what to do with it.
You achieved peak Sleep Performance and maximal Sleep Consistency. This is the best way to set up your body for healthy, restorative Sleep.
What makes WHOFIT different makes it better
No screens. No distractions. Just science.
We skipped the unnecessary frills to build the most wearable technology on the market. A minimalist, screen-free design means you can wear it 24/7. Never take it off to charge thanks to a wireless battery pack. Change things up and wear your WHOFIT anywhere on your body. And get lab-level accurate data that outperforms other leading wearables.
No screens. No distractions. Just science.
We skipped the unnecessary frills to build the most wearable technology on the market. A minimalist, screen-free design means you can wear it 24/7. Never take it off to charge thanks to a wireless battery pack. Change things up and wear your WHOFIT anywhere on your body. And get lab-level accurate data that outperforms other leading wearables.
Try WHOFIT free for 1 Month
There's never been a better time to invest in your health & fitness. Take 1 month to track your sleep, strain, recovery, stress, and health, and see what insights you uncover. If WHOFIT isn't for you, cancel any time.
Blue Jay
€49,00
Heather
€49,00
Stone
€49,00
Onyx With Gold
€99,00
Miami Nights
€49,00
Blue Jay
€49,00
Heather
€49,00
Stone
€49,00
Onyx With Gold
€99,00
Miami Nights
€49,00
What to expect when you join
World-class wearable tech
Get the state-of-the-art WHOFIT sensor, an ultra-durable, ultra-comfortable Onyx SuperKnit band, and a waterproof, wireless battery pack—all included with purchase. WHOFIT is IP68 dust-proof and water-resistant at depths up to 10 meters (roughly 32 feet) for up to 2 hours and
Personalized app
WHOFIT calibrates to your unique baseline and calculates daily performance scores, health metrics, real-time stress levels, and trends over time. You can also get real-time answers from WHOFIT Coach, the all-new, AI-powered feature that uses your personal WHOFIT data, and the latest in human performance science to give you custom performance coaching.
Cutting-edge science
WHOFIT is always evolving with monthly feature updates that are fueled by the best minds in data science, health, sport, and human performance. You can also listen to the WHOFIT Podcast and access the , The Locker for extensive articles about all things human performance.
Share your metrics. Build community.
Connect on Social
Overlay your real-time WHOFIT data on photos or videos to share with friends or post to social media.
Share with Healthcare Providers
Share your data and reports with your providers to improve your care and advocate for yourself.
Join WHOFIT Teams
Create or join a team to share your data, get motivated, and exchange tips and encouragement in the chat.