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Improve your sleep and daily energy by tracking sleep debt and circadian rhythm.

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Tracked since2026
0 reviews tracked

The Bottom Line

Entry price

Free plan available, paid tiers above

Biggest pro

Habit and energy tracking calendar

Biggest con

Subscription for full features

TL;DR - Rise Calendar

  • Tracks sleep debt and circadian rhythm to optimize sleep and energy.
  • Provides personalized insights and nudges for better sleep habits and daily energy management.
  • Integrates with phone data and wearables to offer a comprehensive sleep and energy solution.
Pricing: Free plan available
Best for: Growing teams

What is Rise Calendar?

Editorial review
RISE is a subscription-based mobile application designed to help users optimize their sleep and energy levels. It operates on the two core principles of sleep science: sleep debt and circadian rhythm. The app automatically tracks how much sleep a user owes their body (sleep debt) and helps them pay it back, while also predicting their daily energy schedule based on their circadian rhythm. RISE pulls historical sleep data from a user's phone and can integrate with wearables like Apple Health, Oura, and Fitbit. Each morning, it provides insights into grogginess, optimal focus times, and when to start winding down. It offers 16 science-based habits and timely nudges to help users reduce sleep debt and align their day with their energy schedule. The app aims to enhance productivity, performance, and overall well-being by empowering users to understand and manage their sleep needs. Developed by sleep experts at Rise Science, the app is suitable for anyone looking to improve their sleep quality, boost daily energy, and achieve their full potential. It simplifies complex sleep science into actionable advice, moving beyond common misconceptions about sleep to focus on scientifically proven methods for better rest and performance.

Available on: Web, iOS, Android

Pros & Cons

Pros

  • Habit and energy tracking calendar
  • Circadian rhythm optimization
  • Sleep and energy insights
  • Personalized scheduling suggestions
  • Wellness-focused approach

Cons

  • Subscription for full features
  • Requires consistent tracking
  • May not suit all scheduling needs
  • Privacy concerns with health data
  • Learning curve for methodology

Key Features

Calendar appTime blockingFocus timeMeeting schedulingTask integrationAnalytics

Pricing Plans

Discontinued

Shut down March 2025

  • Service no longer available
  • App shut down March 31, 2025
  • Consider alternative calendar apps

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Rise Calendar FAQ

How does Rise Calendar determine an individual's sleep need and optimal sleep times?

Rise Calendar utilizes historical data from your phone starting on day one to calculate your personal sleep need and current sleep debt. Based on this information, it then suggests the best times for you to go to sleep to optimize your rest.

What specific integrations does Rise Calendar offer for sleep tracking devices?

Rise Calendar integrates with several popular wearable devices to enhance sleep tracking. It works with Apple Health, Oura, and Fitbit, allowing users to consolidate their sleep data within the app.

Beyond tracking sleep, how does Rise Calendar help users manage their daily energy levels?

Rise Calendar provides a daily energy schedule, predicting periods of grogginess and optimal focus times. It also offers 16 science-based habits and nudges to help users reduce sleep debt and optimize their day according to their predicted energy cycles.

What are the two core scientific principles that Rise Calendar is built upon?

Rise Calendar is built around the two fundamental principles of sleep science: sleep debt and circadian rhythm. It tracks how much sleep an individual owes their body and helps manage their natural daily energy schedule.

Does Rise Calendar require a wearable device for its core functionality?

No, Rise Calendar does not require a wearable device for its core functionality. While it integrates with wearables like Apple Health, Oura, and Fitbit, it can track sleep and provide insights using historical data from your phone.