Your cycle as foundation for how you feel, live and work
Know before you train
Stage
MVP
MVP
Founded
2023
Not given
Based in
GB
Not given
Pricing model
Free trial
Contact for pricing
Pricing
Not given
Two subscription tiers planned: Basic (core readiness, training, recovery, and trend experience) and Pro (deeper testing and interpretation). Early Access members will receive 3 months of COR5 Pro at no additional cost with device purchase. Final pricing to be confirmed before reservations open.
Key features
No app download required
Works with smartwatches that display calendar
Shows all four menstrual cycle phases
BS ISO 45010 workplace sessions
Encrypted data storage on EU servers
Customizable phase names
Free BS ISO 45010 workplace scorecard
Free resources and community newsletters
GDPR compliant data protection
ECG and pulse wave synchronization for cardiac and vascular response measurement
Multi-frequency bioimpedance for body composition and hydration tracking
Personal physiological baseline built over approximately 10 days of consistent testing
Training ARC: before, during, and after training measurements
Performance Lab for custom longitudinal analysis and squad-level comparison
Coach dashboard with squad-wide readiness and individual athlete profiles
Snapshot test for quick 90-second current state check
Body Response test measuring seated-to-standing autonomic function
Balance Check for coordination and postural stability assessment
Onboard data capture without active network connection
What makes it different
Integrates with calendars you already use rather than requiring a separate app
Plans around all four cycle phases for awareness and energy management
Data privacy with no selling to advertisers or insurers
Grounded in BS ISO 45010 workplace guidance for organizational support
Built by founder from personal experience and research with 153 women
Personal baseline comparison instead of population averages
Five synchronized sensor modalities in one measurement experience
Active testing during training (before, during, after) rather than passive monitoring only
Field Sports Mode for phone-free pitch monitoring via LoRaWAN
Physiological signature that becomes more personalized with each new test
Nadi