ZoneSense
World’s first real intensity measurement
Know your real exercise intensity
In endurance training, finding the right workout intensity is key to getting the best results. Many athletes wonder if they’re training too hard or not enough. Heart rate zones have been used to estimate intensity, but they don’t account for changes from one day to another, between different activity types or during long workouts.
Now, Suunto ZoneSense offers a breakthrough in tracking real-time intensity. It uses heart rate variability (HRV) to give accurate insights, helping athletes optimize their performance like never before.
Real-time intensity measurement
Suunto ZoneSense, powered by MoniCardi's cutting-edge technology, measures heart stress through heart rate variability (HRV), offering athletes real-time insight into their training intensity. Driven by the advanced DDFA index, which tracks changes in metabolic state, ZoneSense provides accurate feedback on whether your intensity is aerobic, anaerobic, or reaching VO2 max levels. This helps you to stay in the optimal training zone.
Thresholds without laboratory tests
Suunto ZoneSense helps you better understand the state of your body. Since our bodies perform differently each day, factors like the menstrual cycle, training conditions, and recovery can affect your threshold levels. While laboratory tests provide a snapshot of these thresholds for a specific day, ZoneSense offers real-time measurements every time you train, ensuring you always have the most up-to-date insight into your performance.
All endurance sports
ZoneSense works across all cardiovascular sports, from trail running and cycling to swimming and cross-country skiing. No need for personal settings like age, gender, or activity level—ZoneSense learns from your workouts, adapting to your performance in different sports for even greater accuracy.
Free feature for all Suunto users using HR belt
All Suunto users training with a heart rate belt can unlock ZoneSense intensity analysis through the Suunto app. This post-exercise insight helps you understand how your body responded to each session, empowering you to make smarter training decisions.
For real-time tracking, ZoneSense is available on the latest Suunto watches – Suunto 9 Peak Pro, Suunto Vertical, Suunto Race, and Suunto Race S. Simply download the free ZoneSense app from the SuuntoPlus Store, pair it with your heart rate belt, and start training!
Suunto watches with real time measurement
Solar All Black
Часы с фотоэлементом для приключений, вылазок на природу и тренировок.
Titanium Charcoal
Лучшие часы для отслеживания активности тренировок и бега.
Power Orange
Лучшие часы для отслеживания активности тренировок и бега, но более компактные.
Learn more about the scientific background of ZoneSense
Introducing ZoneSense: Revolutionizing Intensity insights with Heart Stress Measurement
Revealing Secrets of the Heart with DDFA by MoniCardi
Training Intensity in Endurance Sports
FAQs
"Method provides the best overall agreement with the lactate thresholds and provides a promising, cost-effective alternative to conventional protocols"
Estimation of Physiological Exercise Thresholds Based on Dynamical Correlation Properties of Heart Rate Variability, Frontiers in Physiology, 2023
Learn more about training
Suunto ZoneSense Explained
Watch the fourth episode of Suunto Training Lecture Series and learn the science behind Suunto ZoneSense!
Four ways to follow your recovery with Suunto
Am I able to recover from my workouts? Is my mental recovery at the same level as physical? Do I ensure recovery with a good amount of sleep? Read on to learn how Suunto can help you in your recovery!
How to follow your progress with Suunto
The essence of training is to improve physical performance. But how do you know if you are progressing? Read on to learn how Suunto can help you.
Plan your interval workouts with Suunto app
Build a workout in Suunto app and let your watch guide you through your session!
Interested in testing ZoneSense together with Suunto?
If you are a national team, sport scientist or pro-club interested in ZoneSense, please reach out to Suunto here.