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A minimalist journal that helps biohackers connect habits to outcomes, focusing on HRV, sleep, stress, and biometric data from wearable devices.

Features

Daily Journal Check-In

Allows users to track impactful variables daily, such as alcohol intake, sleep quality, stress levels, caffeine, and cold exposure, which form the basis of a personalized data model.

Wearable Data Integration

Connects with popular wearable devices like Oura, Apple Watch, Whoop, Garmin, and Fitbit to analyze biometric data users are already collecting.

Multivariable Pattern Insights

Provides insights by analyzing how multiple behaviors interact to impact biometric outcomes, offering a deeper understanding beyond simple correlations.

Trendlines Over Time

Tracks HRV, sleep, and other outcomes over time alongside influencing behaviors, helping users to see long-term trends in their data.

Experiment Mode

Enables users to test how changing habits like alcohol consumption, meditation practices, or sleep patterns impact recovery and other biometric scores over time.

Personalized Breakdown Reports

Every two weeks and monthly, users receive reports showing how their habits are influencing metrics like HRV, stress scores, sleep quality, or weight.