PRECISION SPORTS ANALYTICS
Transformez Vos Performances Athlétiques avec une Technologie Axée sur la Confidentialité
Analyse Avancée de Course
Optimisation Performance Natation
Analyse Professionnelle Cyclisme
Analyse Fitness et Santé Marche
Vitalité · Nutrition · Score de bien-être
Fréquence cardiaque · VRC · Récupération
Sleep Score / HRV / Recovery
VO₂max / Gait Analysis / Training Zones
Technique / Drill Plans / Progression
Multi-Sport / W' Balance / HRV Recovery / Gait Efficiency
Planning / Consent / Multi-Sport Review
AnalyticsZone is a suite of apps that turn the raw data from your Garmin, Apple Watch or Polar into the advanced metrics coaches actually use — Critical Power and W′ for cycling, Critical Swim Speed for swimming, training load (CTL/ATL/TSB), VO₂max, HRV and gait asymmetry. Every calculation runs locally on your device: nothing is uploaded to the cloud, and you never need an account. That is the difference between a number on a dashboard and a metric you can train with.
Stock wearable apps display the raw numbers your device records. AnalyticsZone applies published sports-science models to turn those numbers into metrics coaches actually use — computed locally on your device.
| Metric | AnalyticsZone | Stock wearable app | Conventional platform |
|---|---|---|---|
| Critical Power & W′ (anaerobic capacity) | CP + W′ balance model (Skiba 2012) | Not available | Not available |
| Critical Swim Speed (CSS) | 400 m + 200 m protocol (Wakayoshi 1992) | Not available | Not available |
| Training load (CTL / ATL / TSB) | Banister impulse–response model | Approximate score only | Fitness score (paid tier) |
| Gait asymmetry & double support time | Apple Health data + clinical reference ranges | Raw number shown, no context | Not available |
| Data privacy | 100 % on-device — nothing uploaded | Synced to manufacturer cloud | Uploaded to third-party servers |
| Account required | No — works offline | Manufacturer account | Yes — subscription |
Models cited: Skiba PF (2012) Int J Sports Physiol Perform — Critical Power & W′ balance. Wakayoshi K et al. (1992) Eur J Appl Physiol — Critical Swim Speed. Banister EW (1991) — training impulse model.
Yes. The apps read the workout and health data already recorded by your Garmin, Apple Watch or Polar device and recompute advanced sports-science metrics from it. You do not need any extra hardware.
No. Every metric is calculated locally on your device. Your data is never uploaded to our servers, and using the apps does not require creating an account.
Critical Power and W′ (anaerobic capacity) for cycling, Critical Swim Speed (CSS) for swimming, running training load with CTL, ATL and TSB, VO₂max estimates, heart-rate variability (HRV) and gait metrics such as walking asymmetry and double support time.
Stock apps mostly display the numbers your watch records. AnalyticsZone applies sports-science models (Skiba’s W′ balance, critical-speed testing, performance-management charts) to turn those numbers into actionable training metrics, with explanations of what each one means and how to use it.