icon of Lifestack

Lifestack

An AI-powered calendar app that integrates wearable health data to optimize daily schedules based on personal energy levels and circadian rhythms.

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Product Overview

What is Lifestack?

Lifestack is a cutting-edge productivity app designed to help users plan their day by aligning tasks with their natural energy fluctuations. By syncing with wearable devices such as Oura Ring, Apple Watch, Fitbit, and others, it collects health metrics including sleep quality, heart rate variability, and activity levels. Leveraging AI, Lifestack analyzes this data alongside subjective user input to generate personalized energy heatmaps and smart scheduling recommendations. This approach enables users to prioritize demanding tasks during peak energy periods and allocate lighter activities when energy dips, fostering a balanced workflow that enhances productivity while preventing burnout.


Key Features

  • Wearable Device Integration

    Seamlessly connects with popular wearables like Oura Ring, Apple Watch, Fitbit, WHOOP, Garmin, and more to gather comprehensive health data.

  • AI-Powered Scheduling

    Automatically categorizes calendar events and suggests optimal times for tasks based on real-time energy and circadian rhythm analysis.

  • Energy Heatmap Visualization

    Displays personalized energy levels throughout the day, helping users identify their productivity peaks and low points.

  • Time-Blocking Templates

    Offers customizable templates for work, self-care, and relaxation to facilitate smarter daily planning.

  • Task and Calendar Integration

    Syncs with major calendar apps like Google Calendar and Outlook, as well as to-do list platforms such as Todoist, Trello, and TickTick, enabling drag-and-drop task scheduling.

  • Daily Productivity and Energy Tracking

    Allows users to reflect on their day by reviewing energy patterns and task effectiveness, supporting continuous improvement.


Use Cases

  • Optimized Work Scheduling : Professionals can schedule demanding tasks during their peak energy periods to maximize focus and output.
  • Balanced Self-Care and Productivity : Users can allocate time for relaxation and self-care when energy is low, promoting wellness alongside productivity.
  • Enhanced Time Management for Students : Students can plan study sessions and breaks aligned with their natural energy cycles for better retention and reduced fatigue.
  • Health-Conscious Task Planning : Individuals interested in wellness can leverage health data to avoid burnout and maintain sustainable productivity habits.

FAQs

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Analytics of Lifestack Website

Lifestack Traffic & Rankings
8.3K
Monthly Visits
00:02:10
Avg. Visit Duration
-
Category Rank
0.37%
User Bounce Rate
Traffic Trends: Sep 2025 - Nov 2025
Top Regions of Lifestack
  1. 🇺🇸 US: 70.61%

  2. 🇻🇳 VN: 16.28%

  3. 🇨🇦 CA: 10.22%

  4. 🇮🇳 IN: 2.68%

  5. 🇬🇧 GB: 0.18%

  6. Others: 0.02%