Your body is talking. Are you listening?
BioPulse analyzes how your body responds to training. The AI engine interprets your physiological signals based on the latest advances in sports science.
Applied science helps you
Did you know that athletes who sleep less than 8 hours are 1.7 times more likely to get injured?
A systematic review in Sports Medicine Open showed that increasing sleep by 46 to 113 minutes is the most effective strategy for performance. Deep sleep is critical for growth hormone release. Sleep deprivation reduces anaerobic power and maximal strength.
Every morning it tells you if you slept enough to perform. Connects with your watch and alerts you when your rest may be affecting your training.
Cunha et al. Sports Med Open (2023) · NSF (2017) · Vitale et al. (2019)
Did you know that training with HRV below your normal range reduces adaptations and increases overtraining risk?
MDPI Sensors (2025) confirms that rMSSD is the most robust biomarker. The weekly mean together with the coefficient of variation capture chronic adaptations and acute perturbations. A persistently elevated CV is an early sign of maladaptation.
Every morning it tells you if your body is ready to train hard or needs an easier day. It learns from your history and detects when something is off before you notice.
Esco et al. MDPI Sensors (2025) · Plews et al. · Kiviniemi et al.
Did you know that subjective wellness questionnaires outperform isolated physiological measures in detecting training maladaptation?
Subjective measures are more sensitive to load changes than isolated objective ones. The combination of physiological + subjective data offers the most complete model.
A 15-second check-in every morning. BioPulse combines how you feel with what your body says to give you a complete picture of your real state.
Saw et al. (2016) · Foster et al. (2001) · Hamlin et al. Frontiers (2021)
Did you know that a sudden spike in your weekly training load can multiply your injury risk? A meta-analysis of 22 studies confirms it.
ACWR between 0.8 and 1.3 is associated with lower injury incidence. Above 1.5, the risk skyrockets. PMC 2025 meta-analysis with 22 cohort studies.
A visual traffic light shows you if you're in the safe zone, should be careful, or are pushing too hard. So you know when to ease off before getting injured.
PMC Meta-analysis (2025) · Hulin et al. (2014) · Gabbett (2016) · Banister (1982)
Did you know there's a "safe zone" for load? If your acute-to-chronic ratio stays between 0.8 and 1.3, your injury risk is minimal.
The ACWR sweet spot from Banister's Fitness-Fatigue model. 0.5 means detraining, 2.0 is the danger peak. Consistent chronic loads allow better tolerance of acute spikes.
See at a glance if your training load is balanced. When you're approaching the limit, BioPulse suggests adjustments so you keep progressing without risk.
Gabbett (2016) · Banister (1982)
Did you know that athletes who adjust training based on daily HRV improve their VO₂max with less load volume than those following a fixed plan?
2020 meta-analysis (17 comparisons): HRV-guided training improves VO₂max vs. predefined. Fewer non-responders. Professional runners achieve higher intensities with fewer sessions.
Every day it recommends the ideal intensity based on how your body actually is. You train only what's needed and improve faster.
HRV-guided VO₂max Meta-analysis (2020) · Javaloyes et al. (2020) · Kiviniemi et al.
Did you know that comparing raw BPM between people of different ages and fitness levels is physiologically absurd?
ACSM establishes that prescription should be based on % of individual HRmax. HRmax varies by age and gender. 150 BPM in a 25-year-old is not the same as 150 BPM in a 55-year-old.
PulseScore™ measures your real effort, not raw heart rate. So you can compete on equal terms with anyone, regardless of age or fitness level.
ACSM (2021) · Tanaka et al. (2001) · Karvonen et al. (1957)
Did you know that generic training models don't capture how YOUR body responds? Each person reacts differently to the same stimulus.
PMC demonstrates that population ranges are not applicable to individual athletes. Physiological response is demonstrably individual. Personalized analysis based on your own baseline detects changes earlier.
BioPulse learns from you. Your alerts and recommendations are based on your own history, not generic tables that don't know you.
PMC Biomarkers in Sports (2017) · PMC Dose and Response (2020) · Nuuttila et al. (2022)
Did you know that the speed at which your heart recovers after exercise is an independent predictor of mortality, according to the NEJM?
Cole et al. NEJM (1999) showed that HRR below 12 BPM in 1 minute independently predicts mortality. Confirmed in JACC and JAHA. A fast HRR equals better vagal tone.
After every session, BioPulse measures how your heart recovers and shows you if your cardiovascular health is improving over time.
Cole et al. NEJM (1999) · Nishime et al. JACC (2003) · Qiu et al. JAHA (2017)
Did you know that if your heart drops less than 12 BPM in the first minute after intense exercise, your mortality risk is 2.5 times higher?
12 BPM threshold validated with 2,935 patients over 6 years. Adjusted hazard ratio of 1.6. Reflects parasympathetic vagal reactivation.
Session by session, you see your heart recovering faster. BioPulse shows your progress and tells you if you're on the right track.
Cole et al. NEJM (1999) · Nishime et al. JACC (2003) · Qiu et al. JAHA (2017)
Did you know that the maximum rate of fat oxidation occurs at moderate intensities, and that training in the right zone can double your metabolic efficiency?
Achten & Jeukendrup showed that maximum fat oxidation occurs at 60-70% VO₂max (Z1-Z2). Above the ventilatory threshold it drops drastically. Training in Z1-Z2 improves your ability to use fat even at higher intensities.
Shows you what fuel you're using in each training zone. So you can pick the perfect intensity for your goal: burn fat or boost performance.
Achten & Jeukendrup (2004) · Brooks & Mercier (1994)
Did you know that 2% dehydration of your body weight already measurably reduces your aerobic performance?
ACSM establishes that 2% dehydration impairs aerobic performance, thermoregulation and cognitive function. Replacing 1.5x in 2-4 hours is recommended.
When your session ends, it tells you how much fluid you've lost and exactly how much you need to drink to recover properly.
ACSM Position Stand (2007) · Sawka et al.
Your reference is you. Not the population average.
Generic models are insufficient. Each person responds differently to the same stimulus. Personalized analysis allows faster and more effective intervention.
PMC: Biomarkers in Sports and Exercise · PMC: Dose and Response for Individualized Training Prescription
BioPulse understands your body
Each score calibrated against 7-42 days of history. No generic tables.
BioPulse knows how you train
Sessions, intensity, zones, load. Detects spikes and fatigue before you feel them.
BioPulse speaks to you
Feedback and recommendations tailored to your individual data.
Train smarter. Recover faster. Know your limits.