WHY TYMEWEAR

Order Now
Personalization Works for Everyone

Individualized training improves performance 2.4x faster

Read the study

More Than Data —

Direction
Most wearables give you data. Tymewear gives you a plan — showing you which threshold is holding you back, how to target it in training, and exactly what workout to do each day.

10+ Years of Research Breathing Innovation

Read VALIDATION STUDY

Indivualized Training Made Simple

We don’t just tell you what happened, we tell you what to do about it. Translating your breathing data into daily, personalized training recommendations — no guesswork, no generic zones, just smarter training that actually works.

The Metrics That Matter

VT1, Balance Point, VT2 and VO2Max are the cornerstones of workout zones and knowing your actual zones helps you train more effectively
  • Minute Volume - vol/min
  • Heart Rate - bpm
  • Power - watts
  • VT1
  • Balance Point
  • VT2
  • VO2 Max
Time
0:00
20:00
30:00 37:00

Ventilation is a more reliable real-time target

Minute ventilation is a consistent indicator of your true training intensity. While heart rate drifts upward over a session and power or pace needs to drop to stay in zone, ventilation remains stable. It precisely shows which zone you're really in, making it the perfect target for aerobic training.
Ventilation as a training target
  • Heart Rate
  • Minute Ventilation
  • Power
Time
0:00
1:00
2:00 3:00

Breathing Rate Tracks your perceived effort

We don’t just tell you what happened, we tell you what to do about it. Translating your breathing data into daily, personalized training recommendations — no guesswork, no generic zones, just smarter training that actually works.
RPE [Borg scale]
 
20
18
16
14
12
 
30
35
40
45
50 55
Breathing Rate
The Mobilization Index:

Your Real-Time Stress Gauge

By combining heart rate reserve and breathing rate reserve, Tymewear’s Mobilization Index shows how much of your total capacity you're using. When breathing rate catches up to heart rate as a % of reserve, you're at your true limit. It’s a clear, reliable way to know exactly when you’re “cooked”.
1 Hour All-Out Effort

% HR RESERVE
% BR RESERVE
100
80
60
40
20
100
80
60
40
20
Time
0:00
0:20
0:40
1:00

Trusted by Leading Experts

Mathieu Heijboer
Head of Performance for Team Visma | Lease a Bike
Stephen Seiler, Ph.D.
Professor at University of Agder
Andrea NICOLÒ Ph.D.
Foro Italico University of Rome

Order your Tymewear VitalPro Today

Order Now

Are thresholds better than heart rate zones?

A 12-week randomized control trial by Wolpern et al., 2015 found that 7 out of the 12 participants that used the heart rate reserve formula to set their intensity didn’t improve despite consistent training for 12-weeks. To contrast this, in the ventilatory threshold group, all 12 participants improved.

Imagine not improving at all over 12-weeks of training hard, following a program and using training zones that you think are personalized to you. This is much more common than people realize.

Athletes using ventilatory thresholds to guide their intensity in training improved their VO2max by 11.7% on average, compared to just 4.9% in those following traditional heart rate zones. Link to study