Cadence

A minimal iOS app for tracking heart rate zones and daily steps using HealthKit.

Features

• Dashboard — Today’s step count with progress ring and heart rate zone breakdown
• Steps — 7-day bar chart with weekly totals, daily average, best day, and adjustable daily goal
• Zones — Create, edit, and delete custom heart rate zones with weekly target minutes and progress tracking

Requirements

• iOS 17.6+
• iPhone or iPad
• Apple Watch or another heart rate source (for zone data)

Tech Stack

• SwiftUI
• HealthKit
• Swift Charts
• @Observable (Observation framework)

Privacy

Cadence requests read-only access to:

• Step count
• Heart rate

No health data is written or shared outside the device.

Getting Started

1. Clone the repo

   git clone https://github.com/sampathmora/Cadence.git
   

2. Open Cadence.xcodeproj in Xcode
3. Select your development team in Signing & Capabilities
4. Build and run on a physical device (HealthKit is not available on Simulator)

This site is open source. Improve this page.