The First Wearable that Personalizes Workouts Using Your Breathing Data
Tymewear VitalPro breathing sensor brings lab-grade insights to boost every workout.
Train 2.4x
More Effectively
Tymewear personalizes your training zones using your unique ventilatory thresholds measured from your breathing. Dozens of studies and decades of training experience have shown that training with individual thresholds improves fitness 2.4x faster compared to traditional heart rate and power zones.


VitalPro Strap
Capture both breathing and heart rate data with lab-grade precision in real time.
Workout App
Train your way
VitalPro Strap
Workout App
Translate your data to real-time intensity targets, personalized workout recommendations and insights.
Train your way
VitalPro Strap
Workout App
Train your way
Tymewear fits into the way you already train. Seamlessly integrated with your Garmin and Apple Watch.
AS SEEN ON
From the World’s Best to Your Personal Best
Team Visma | Lease a Bike
Tymewear is their official supplier
“Doing threshold testing without having to go to the lab really helps to stay in the proper training zones.”
Janine Staudacher
Tymewear user
Pauline Ferrand-Prévot
Tour de France winner
“During my training, I focus even more on my breathing to improve my endurance for harder efforts.”
Yannick Matejicek
Tymewear user
“It’s not just for professionals. Amateur cyclists benefit from better training zones.”
Espen Aareskjold
Performance Coach,
Team Visma Lease a Bike
Team Visma Lease a Bike
“I did a 5k race today, and went from 19:35 four weeks ago to 18:14 this morning. The vast majority of my training those last four weeks has been in zone 2 as determined by my Tymewear treadmill test. Zero speedwork!”
Steven Agar
Tymewear user
Jonathan Ockert
Tymewear user
“My results are through the roof. I took a lactate test, and at 210w it showed 1.8 mmol, so right on the money! My VT1 went from 150w to 210w which is amazing!”
Mads Strate
Tymewear user
“I had all the information I needed to be able to train at the right intensity in order to improve.”
Sybille Rex
Tymewear user
Ventilation Thresholds Unlock Your Performance
Take advantage of lab quality breathing data to define your individual thresholds and deliver precise intensity control for every single workout.
Personalized Training Built Around Your Thresholds
Individual training gives you the most direct path to fitness and performance gains.
Breathing is the Most Effective Training Target
Every Workout. Exactly Right.
Your heart rate drifts and power shifts, but breathing is a consistent reflection of how hard you’re working. Train with real-time breathing to ensure every workout counts.
Your heart rate drifts and power shifts, but breathing is a consistent reflection of how hard you’re working. Train with real-time breathing to ensure every workout counts.
Join Thousands of Athletes Taking Their Training to the Next Level with VitalPro
Test
5,000+
Threshold Test Results Delivered
The Biggest lab in the world
Tymewear delivers hundreds of threshold tests every single week to users around the world. Lab-grade insights are now available to anyone, anywhere.
Train
150,000+
Workouts with Breathing Data
Breathing brings meaning to workouts
Real-time Breathing Rate and Minute Ventilation give you the perfect intensity control. Heart rate drifts and power shifts, though breathing stays true to how hard you’re working.
Improve
52 ml/min/kg
Average VO2max of userbase
for all fitness levels
The Tymewear community spans all fitness levels. We help each individual on their path to better fitness and performance.
Stephen Seiler, PhD, on Fast Talk Labs podcast:
“What we’re seeing could allow us to replace lactate threshold measurements in the field with ventilatory threshold measurements, making the process less invasive and more practical.”
Listen