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Individualize your Training with Breathing Data

VitalPro is the first breathing sensor to bring lab-grade insights to every workout.
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AS SEEN ON

Up to 2.4x more
effective training

Tymewear measures your ventilatory thresholds from your breathing. Training with individual thresholds has been shown to improve fitness 2.4x faster than using traditional heart rate and power zones.

Don't Guess. Measure your Progress.

Indoor cycling workout with baseline and progress curves for VT1, VT2, and VO2max
VitalPro chest strap

VitalPro Strap

Measures breathing rate, minute ventilation, tidal volume, and heart rate data in real-time. Assess your Ventilatory Thresholds with lab-grade precision.

Workout App

Ecosystem

Tymewear workout app interface

VitalPro Strap

Workout App

Measure your thresholds & training zone.

Get personalized recommendations for optimal training volume & intensity.

Track workouts with precision using Threshold Targets and ERG mode control.

Ecosystem

VitalPro strap ecosystem compatibility

VitalPro Strap

Workout App

Ecosystem

Connect seamlessly to Garmin watches and bike computers. Control indoor trainers with ERG mode. Sync your breathing data with Intervals.icu and TrainingPeaks.

VitalPro Chest Strap

Measures breathing rate, minute ventilation, tidal volume, and heart rate data in real-time. Assess your Ventilatory Thresholds with lab-grade precision.

Workout App

Measure your thresholds & training zone.
Get personalized recommendations for optimal training volume & intensity.
Track workouts with precision using Threshold Targets and ERG mode control.

Ecosystem

Connect seamlessly to Garmin watches and bike computers. Control indoor trainers with ERG mode. Sync your breathing data with Intervals.icu and TrainingPeaks.
Stephen Seiler, PhD
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.”

From the World’s Best to Your Personal Best

 
Team Visma | Lease a Bike Official Supplier
“Incredible tool that helped me confidently push an upper zone 2 session to watts I would never have done before.”
Ashley Masen Cyclist
 
Pauline Ferrand-Prévot Tour de France winner
 
Yannick Matejicek Hyrox
“During my training, I focus even more on my breathing to improve my endurance for harder efforts.”
Yannick Matejicek Hyrox
 
Steven Agar Runner
“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 Runner
 
Jonathan Ockert Triathlete
 
Mads Strate Triathlete
“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 Triathlete
“My results actually guide my training. I use VitalPro to set precise zones and refine how I train.”
Jen Lemen Cyclist
Heart rate and minute volume chart showing ventilation thresholds including Endurance, VT1, VT2 and VO2max zones

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.

Individualize Your Training To Your Thresholds

Your Thresholds reveal where you can improve, and where you'll find diminishing returns.
Personalized training plan overview

Training Volume

The Tymewear app turns your fitness level into an appropriate weekly training volume.

Training zone recommendations

Intensity Distribution

The Tymewear app shows you your ideal intensity distribution based on your thresholds.

Daily workout recommendation

Daily workout recommendation

Bring it all together with a daily workout recommendation that keeps you on track.

Training Volume

The Tymewear app turns your fitness level into an appropriate weekly training volume.

Intensity Distribution

The Tymewear app shows you your ideal intensity distribution based on your thresholds.

Daily workout recommendation

Bring it all together with a daily workout recommendation that keeps you on track.
Personalized training plan overview

Training Volume

The Tymewear app turns your fitness level into an appropriate weekly training volume.

Training zone recommendations

Intensity Distribution

The Tymewear app shows you your ideal intensity distribution based on your thresholds.

Daily workout recommendation

Daily workout recommendation

Bring it all together with a daily workout recommendation that keeps you on track.

Breathing is the Ideal 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.
Ventilation training data

Upgrade your Training Today

VitalPro
$299
VitalPro core features include:
  • Breathing & HR sensors
  • Real-time Breathing and HR metrics
  • Unlimited Threshold Testing
  • Individualized Training Zones
  • Connects with Garmin and Bike Ergs
  • Bonus: Includes 1 trial month of ProTraining
After trial period, ProTraining renews automatically
at $15/month. Cancel or upgrade any time.
Most Popular
VitalPro + ProTraining
1 year membership$399
Supercharge your VitalPro
with the ProTraining membership
  • Includes 1 year ProTraining
  • Personalized training based on your Thresholds
  • Daily Workout Recommendations
  • Library of Personalized Workouts
Save $50 on the first year
+Free shipping
*ProTraining renews annually at $150.
Cancel any time.
Best Value
VitalPro + ProTraining
2 year membership$449
All VitalPro and membership features, plus:
  • Includes 2 years of ProTraining
  • Best Value: only $6.20/month for ProTraining
Save $150 on the first 2 years
+Free shipping
*ProTraining renews after 2 years as annual membership at $150. Cancel any time.

Join Thousands of Athletes using VitalPro Today

Test
6,000
Threshold Test Results Delivered
Train
200,000
Workouts with Breathing Data
Improve
52 ml/min/kg
Average VO2max of userbase

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.

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.

for all fitness levels

The Tymewear community spans all fitness levels. We help each individual on their path to better fitness and performance.
Official supplier of breathing sensors to Team Visma LAB