AutoSleep vs MapMyFitness

AutoSleep is a sleep-tracking app for Apple Watch and iPhone that records sleep automatically in the background, without requiring the user to start or stop a session. It uses heart rate, motion, and (where available) blood oxygen and wrist temperature data to estimate sleep stages, sleep quality, and a running sleep debt total called the sleep bank. The app integrates with Apple Health and HomeKit, offers a smart alarm that wakes users during a lighter sleep phase, and includes an add-on companion app, AutoSnore, for snore detection. It is sold as a single one-time purchase on the App Store rather than a subscription, and processes data on-device rather than through a cloud account.

MapMyFitness is a comprehensive health and fitness tracking application designed to help users monitor their physical activities and achieve their personal wellness goals. The platform enables athletes and casual fitness enthusiasts alike to record route data, analyze performance metrics, and stay motivated through a supportive community. Powered by Under Armour, the software integrates seamlessly with a wide variety of wearable devices and smart shoes to deliver detailed gait analysis and workout insights. Users can discover new running or cycling routes nearby, build personalized training plans, and track daily nutrition to maintain a balanced lifestyle.

• One-time purchase price with no ongoing subscription fees
• Fully automatic tracking that does not require remembering to start or stop a sleep session
• Detailed metrics including sleep stages, SpO2, respiration rate, and wrist temperature on supported hardware
• On-device processing with no account or login required for basic use

• Extensive library of pre-mapped running and cycling routes worldwide
• Compatible with a wide variety of fitness wearables and smart shoes
• Robust free tier includes essential GPS tracking and basic workout history
• Active community features provide motivation and social accountability

• Requires an Apple Watch for automatic tracking; iPhone-only use is far more limited
• Advanced metrics like SpO2 and respiration depend on specific newer Apple Watch models
• Interface and terminology (sleep bank, sleep debt) have a learning curve for new users

• The free version displays frequent in-app advertisements and promotional banners
• Advanced training plans and deeper analytics require a paid MVP subscription
• Continuous GPS tracking during long workouts can drain smartphone battery quickly