# Lifestack

> AI daily planner that schedules tasks around your energy levels using sleep and wearable health data.

Lifestack is an AI daily planner that builds a schedule around a person's energy instead of the clock alone. Lifestack is used by connecting a calendar and health data from a wearable; the app reads sleep, recovery and focus, predicts high and low energy periods, and drafts a plan that places demanding work in the stronger periods.

**Best for:** People who already track sleep or recovery with a wearable and want their calendar and task list arranged around predicted energy peaks and dips.

- Official site: https://lifestack.ai
- Listed in: [Productivity & Team Work](https://trendhub.net/ai-tools/category/productivity-tools), [Health & Wellness](https://trendhub.net/ai-tools/category/health-wellness)
- Last checked: 2026-10-09 (facts taken from lifestack.ai)
- Source page: https://trendhub.net/ai-tools/lifestack-energy-aware-ai-daily-planner

## Key facts

- Platforms: iOS, Android, macOS, Browser extension
- Pricing model: Subscription
- Free trial: Yes
- Made by: Lifestack

## What is Lifestack?

Lifestack is a planning app that combines calendar scheduling with health data. It reads signals such as sleep, recovery and focus, maps the day into Energy Zones, and drafts a schedule intended to put important tasks into periods of higher energy. Each morning it proposes a plan that also covers meals and rest around the day's commitments, and wearable insights are displayed next to calendar entries so the data is seen in context. A chat assistant is available for day-to-day planning questions. The site describes the product as an energy-aware planner for ADHD and lists availability on iPhone, Mac, Android and Chrome, the last through a browser extension that works with calendars. Paid access comes as monthly, annual and lifetime plans, and the annual plan includes a 7-day trial. Lifestack states that health and calendar data is kept private and not sold.

## Key features

- **Energy Zones**: Divides the day into predicted energy periods so high-effort work can be matched to peaks.
- **Automatic Daily Plan**: Drafts a schedule each morning from sleep, recovery and focus readings.
- **Meal and Sleep Planning**: Places meals and rest in the plan according to what the day demands.
- **Wearable Insights**: Shows health data alongside calendar events and plans rather than in a separate app.
- **Chat Assistant**: Answers planning questions in context and adapts suggestions as the day changes.
- **Calendar and Task Sync**: Works with existing calendars and tasks, with a Chrome extension for use on the desktop.

## Use cases

- **Scheduling Deep Work**: Move writing or analysis into the hours when focus is predicted to be highest.
- **Planning After Poor Sleep**: Lighten the day's plan when recovery data shows a short night.
- **Structuring an ADHD Day**: Use a prepared plan with energy cues to decide what to do next.
- **Timing Meetings**: Avoid placing important meetings in a predicted low-energy period.
- **Reviewing Energy Patterns**: Look back at how energy readings lined up with the calendar across a week.

## Things to know

- **Trial only on the annual plan**: The monthly and lifetime options are marked as having no free trial; the annual plan starts with seven days free.
- **A lifetime option exists**: Besides subscriptions, a one-time lifetime purchase is offered.
- **Planning aid, not medical care**: Lifestack is presented as a planner that uses health readings for scheduling; the pages reviewed make no treatment claims.

## FAQs

### What is Lifestack?

Lifestack is an AI daily planner that uses sleep, recovery and focus data to arrange tasks around your energy levels.

### What is Lifestack used for?

Lifestack is used to plan the day so that demanding work falls in high-energy periods and meals and rest fit around commitments.

### Does Lifestack work on mobile?

Yes. Lifestack lists apps for iPhone and Android, along with a Mac app and a Chrome extension.

### Is Lifestack free?

Lifestack's pricing page lists paid monthly, annual and lifetime plans; only the annual plan comes with a 7-day free trial. See the official pricing page for current prices.

### Does Lifestack use wearable data?

Yes. Lifestack shows wearable health data together with your calendar and uses it when drafting the daily plan.

### Is my health data private in Lifestack?

Lifestack states that health and calendar data stays private and is never sold or shared.

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Source: https://trendhub.net/ai-tools/lifestack-energy-aware-ai-daily-planner (trendhub)