Pulse

Pulse is a unified health data aggregator that pulls data from Garmin Connect and Intervals.icu into a local SQLite database, then surfaces actionable insights through a Rust CLI. It computes a daily vitality score — a weighted composite of sleep, recovery, activity, stress, and fitness — so you can track your long-term health trajectory without trusting a vendor dashboard.

Features

• Sync data from Garmin Connect (sleep, HRV, VO2 max, steps, stress, workouts) and Intervals.icu
• Vitality score — weighted daily composite with configurable targets
• Fitness scoring — VO2 max percentiles (Shvartz & Reinbold norms) + FFMI from lean body mass
• Raw data tables — sleep, heart rate, recovery, activity, stress, workouts
• JSON output — pipe-friendly --json flag on all data commands
• TUI — planned interactive terminal dashboard

Quick Start

# 1. Build
cargo build --release

# 2. Initialise config (creates ~/.pulse/config.toml)
pulse config init

# 3. Authenticate with Garmin (optional)
pulse garmin-login

# 4. Sync and view vitality
pulse sync
pulse vitality

Requirements

Requirement	Version
Rust (stable)	1.80+
Garmin Connect account	optional
Intervals.icu API key	optional

Documentation

• Installation
• Configuration
• Usage
• Syncing data

License

MIT