Wrist Temperature Tracker

Cycle Insight – Automatic Cycle Analysis with Basal Body Temperature
Cycle Insight detects your cycle, ovulation, and temperature patterns automatically based on daily measurements. No manual charting, no guesswork—your temperature curve is analyzed intelligently so every phase of your cycle is visible at a glance.
Core Features
- Automatic detection: Pinpoints ovulation, thermal shifts, and cycle length without manual calculations.
- Cycle comparison: Overlay multiple cycles to spot recurring patterns or changes.
- Cycle overview: Each cycle stores start date, length, and ovulation day with indicators for long or unusual phases.
- Trend insights: Average cycle length, temperature rise, follicular and luteal phases are calculated for you.
- Flexible alignment: Choose whether curves line up by cycle day or ovulation day.
- Precision analysis: Detects fever spikes and luteal stability, flagging outliers automatically.
Monthly Focus
- Every day appears as a tile in a mini calendar with heat-map colors for deviations plus a tooltip showing value and status.
- A compact trend line highlights how the month evolves and surfaces ranges worth watching.
- Dropdowns, a quick scroller, and keyboard arrows let you jump to previous or next months instantly.
Weekly & Trend Pane
- Tapping a day opens a detail pane with the surrounding week, including a seven-point line and guardrails.
- Optional tags such as Fever or Training appear as chips beneath the week so recurring triggers stay visible.
Yearly Overview
- Twelve mini sparklines or heat-map rows surface year-long trends in seconds.
- Highlight ranges call out unusual phases above your personal threshold and add aggregates like average and peak temperature.
- Scroll the timeline or jump directly to a year to review seasons without losing context.
Interaction
- Soft transitions keep you in flow—no hard reloads when switching months or years.
- Contextual tooltips explain shifts, for example “+0.6 °C above your baseline.”
- Filters and legends clarify measurement status such as missed or manual entries; on mobile you swipe between months and stack weekly cards.

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