WorkOutDoors is the most advanced and most configurable workout app for the Apple Watch. It's perfect for running, cycling, hiking and any other indoor or outdoor activity. Note: WorkOutDoors requires an Apple Watch Series 3 or later. It is not necessary to have your iPhone with you during a workout. WORKOUT HIGHLIGHTS - 42 different activity types, including all the major activities - Configure multiple screens with metrics from a pool of over 600 data fields and graphs - All workouts are saved to Apple's Health system and are viewable in the Health & Fitness apps - Export workouts as FIT/TCX/GPX files, or automatically upload to Strava (even from the watch) - Dozens of alert types (e.g. mile/km notifications; high heart rate; low speed; zone changes etc) - Configure which metrics are displayed and/or spoken for an alert - GPS signal strength shown before starting a workout, so you can wait for a good signal - Create your own Interval Schedules: e.g. Warm Up for 5 minutes, Run 5 miles; Cool Down - Supports Bluetooth sensors for speed, cadence, distance, heart rate & power (including Stryd) - Zones can be configured for heart rates and also for pace and power metrics - Associate actions with gestures: e.g. double tap to start a new interval, or to show music controls - Auto-pause available for many outdoor activities (including Apple's algorithm where available) - Set a Target Pace and see how far ahead or behind you are (can show a target icon on the map) - Analyse workouts in great depth on the iPhone app, including detailed lap and interval splits - Supports watchOS 9 running metrics: power, ground contact time and vertical oscillation (only available on recent models of watch). MAP HIGHLIGHTS - Maps can be cached on the watch for use when offline - Topographic vector map option with configurable contours and hill shading - Maps can be smoothly panned and zoomed, and can rotate according to the compass - Map-only mode for when you don't want to start a workout and just need a map - Uses OpenStreetMap, which includes the trails necessary for outdoor workouts - Maps cover the whole world. No further purchases or subscriptions required for anything - A breadcrumb trail of your whole route is displayed on the map during the workout - A scale is shown on the map when you zoom, making it easy to see the distance to features - Load GPX routes and display them on top of the map to aid navigation - Routes are coloured by gradient: from red for steep uphill to blue for steep downhill - Get alerts when you deviate from or return to the GPX route - Waypoints in routes are shown as icons (supports "groundspeak" geocache data) - Shows a red compass pointing north and a green compass pointing to the start - Tap the green compass to see the distance to the start (double tap a compass to hide it) - "Smart Contours" use different colours to make it easier to read the terrain at a glance The app also has many, many more features (far too many to list here!).   All this is included for a single one-off payment. There are no extra in-app purchases or subscriptions. If you own an Apple Watch and do any form of exercise, then WorkOutDoors is the app for you. Give it a go!