Wearable wellness & cycle
Vyla connects Apple Watch Series 8+ and Fitbit data to your menstrual cycle — so every health signal has the context it needs to make sense.
The Vyla Band is Vyla's own dedicated wearable, available for just £25 with your first annual Premium upgrade. Designed specifically for women's cycle tracking, it streams continuous temperature, heart rate, sleep, and activity data directly into Vyla — no third-party app required.
Apple Watch Series 8 and above track wrist skin temperature during sleep. Vyla layers this data over your cycle timeline to reveal temperature patterns across your menstrual, follicular, ovulatory, and luteal phases.
See how your heart rate, resting heart rate, sleep quality, and activity levels from your Apple Watch or Fitbit track across each phase of your cycle — all in one place.
Apple Watch Series 8+ can detect the subtle overnight temperature rise that typically follows ovulation, giving you a passive signal to complement your BBT and LH test logs in Vyla.
Your wearable's readings sit alongside your logged symptoms, period dates, mood, and energy in a single Vyla timeline — no switching between the Health app or Fitbit app.
Ask Vyla AI why your sleep or heart rate dips at certain points in your cycle. Get clear, jargon-free explanations based on your combined wearable and cycle data.
Vyla accesses only the wearable data you authorise via Apple Health or Fitbit. Your data is never sold to advertisers or third parties. Disconnect your device or delete your data at any time.
4.8
★★★★★
App Store
50k+
Active users
Free
To download
How Vyla uses wearable data from Apple Watch and Fitbit to deepen your understanding of cycle wellness patterns.
Still have questions? Contact us
