Know where you are
See period countdown, cycle phase, Recovery and the signals most relevant today.
Cycle health, guided by body signals
Understand your cycle. Trust your signals.
FlowHer brings period prediction, Recovery, sleep and stress into one calm daily view—designed for iPhone and Apple Watch.
Free to download. In-App Purchases available. Apple Watch adds richer body signals, but is not required to start.
One connected daily picture
Your cycle is more than a date on the calendar
FlowHer gives period timing the context of your recent sleep, HRV, resting heart rate, stress and personal baseline. It helps you notice patterns without turning one number into a diagnosis.
Compare with your baseline
Read sleep, HRV and resting heart rate as a personal trend, not a universal score.
Notice load without judgment
Use live stress as context for recovery and daily experience—not as a medical diagnosis.
Keep key signals close
Check cycle, sleep, stress and recovery at a glance when your phone is not in your hand.
Connect symptoms over time
Make quick records and revisit repeated patterns across cycles without turning tracking into homework.
Explore FlowHer
Find the period tracker that fits your routine
Start with the feature or comparison that matters most to you.
Apple Watch
A period tracker designed for your wrist
See how FlowHer keeps cycle timing, Recovery, sleep and stress close without making Apple Watch a requirement.
Learn more Connected signalsPut HRV, sleep and stress beside your cycle
Learn how personal trends can add context to period tracking without turning a signal into a diagnosis.
Learn more Product comparisonFlowHer and Apple Cycle Tracking
Compare where the two experiences overlap and where FlowHer adds a more connected daily wellness view.
Learn moreHow it works
Built around your own pattern
Choose what to share
Health access follows Apple permission controls. You stay in charge of the data FlowHer can read.
Build a personal baseline
FlowHer looks across recent cycle and body signals instead of judging one isolated reading.
Use context, not conclusions
See patterns that can support rest, planning and better questions for a health professional.
FlowHer Health Guides
Clear answers for the questions between periods
Read evidence-aware guides about cycles, Recovery, sleep, stress, PMS, pain and reproductive health—written for real decisions, not keyword volume.
Stress & Mental State
What Is HRV—and What Can It Tell You About Stress?
Learn what heart rate variability means, why stress can affect it, and how to read your Apple Watch HRV as a personal trend rather than a diagnosis.
6 min read
Understanding Your Cycle
How does your body work across the menstrual cycle?
Understand “How does your body work across the menstrual cycle?” with evidence-aware context on personal patterns, the limits of single signals, and when to seek care.
4 min read
PMS & Premenstrual Discomfort
What is PMS, and why does it feel different for everyone?
Understand “What is PMS, and why does it feel different for everyone?” with evidence-aware context on personal patterns, the limits of single signals, and when to seek care.
3 min read
Sleep & Recovery
Sleep quality affects your period more than you think
Understand “Sleep quality affects your period more than you think” with evidence-aware context on personal patterns, the limits of single signals, and when to seek care.
4 min read
Period Pain
Is period pain normal, and why does it vary each time?
Understand “Is period pain normal, and why does it vary each time?” with evidence-aware context on personal patterns, the limits of single signals, and when to seek care.
3 min read
Reproductive Health & Care
Ovulation body signs: discharge, temperature, and mild pain
Understand “Ovulation body signs: discharge, temperature, and mild pain” with evidence-aware context on personal patterns, the limits of single signals, and when to seek care.
3 min readApple Watch
The signals you care about, without opening a dashboard
FlowHer keeps cycle timing, Recovery, stress and sleep glanceable on your wrist. Permission-based Health data adds context while the app remains useful for simple period tracking.
- Cycle countdown and Recovery at a glance
- Stress, sleep and recovery in the same visual language
- Watch faces that feel personal, not clinical
Privacy & boundaries
Personal health context, with clear limits
FlowHer is a general wellness product. It does not diagnose, treat or replace professional medical advice.
- Apple Health access is permission based.
- You can change permissions from Apple Health or iOS Settings.
- Concerning, persistent or worsening symptoms deserve medical care.
Start with today
See your cycle in a calmer, more connected way
Download FlowHer or explore the Health Guides before you decide.
Questions? Email the FlowHer team