SM Health: Training Insights

Get more out of your Apple Health data.

SM Health is a private, on-device dashboard that turns your Apple Health workout history — recorded with your Apple Watch, iPhone, or any compatible device — into beautiful charts, clean activity breakdowns, and trends you can actually use. Open the app, dig into a single run or ride, watch your weekly volume trend in real time. Nothing leaves your iPhone. No account. No subscription. No tracking. Just a fast, focused fitness app that respects your data.

EVERYTHING RUNS ON YOUR DEVICE

Most fitness apps want a copy of your data — they upload your workouts to a server, build a profile on you, and sell what they learn. SM Health doesn't. Open a packet sniffer next to it and watch nothing happen when you scroll through your runs. The app reads from Apple HealthKit locally, computes its own metrics on-device, renders maps and charts on your phone. Your routes, heart rate, and personal records never leave the device.

ONE PAYMENT. NEVER AGAIN.

Most serious fitness apps now charge you forever to look at your own runs. SM Health is a one-time purchase. You pay once and the app is yours — no recurring fee, no expiring license, no surprise tier next year, no upsell screen behind every chart. The price you pay is the price.

FREE FOREVER

• Beautiful chronological feed — runs, rides, swims, walks, strength, yoga, and more
• High-fidelity GPS routes plotted on a clean map
• Heart rate, pace, cadence, splits, and elevation charts
• Weekly distance, duration, and active-energy summaries
• Streaks and personal records, computed on device
• Reads from any device that writes to Apple Health — Apple Watch, Garmin, Polar, Wahoo, and more

PRO TOOLS — UNLOCK ONCE

• Training-load and fitness/fatigue trends from your daily volume
• Volume-trend dashboards over weeks, months, and years
• Heart-rate zones broken down per activity
• Detailed splits and pace analysis for runs and rides
• Calendar heatmap of training consistency
• Daily steps and activity-rings dashboards

BUILT ON APPLE FRAMEWORKS

SM Health uses Apple's HealthKit for raw workout data, MapKit for routes, and your device's local timezone for grouping. There are no third-party fitness servers, no cloud APIs, and no analytics SDKs that read your workouts. The only network call SM Health makes is to RevenueCat to verify your one-time purch