SMALL IN SIZE. BIG ON PERFORMANCEEdge 550 is the compact GPS cycling computer featuring a vivid NON Touch screen colour display with buttons to give you the right insights, guidance and fueling advice to perform better than ever. Some training and performance features require a compatible heart rate monitor, power meter or both. At A Glance: VIVID COLOUR DISPLAY SHOWS MAPS AND STATS IN STUNNING DETAIL UP TO 12 HOURS OF BATTERY LIFE IN DEMANDING USE CASES AND UP TO 36 HOURS IN BATTERY SAVER MODE GET ROAD HAZARD ALERTS REPORTED BY FELLOW CYCLISTS ADVANCED TRAINING AND PERFORMANCE INSIGHTS STAY CONNECTED AND COMPETITIVE WITH THE GROUPRIDE FEATURE RIDE LIKE A LOCAL WITH PRELOADED TOPOACTIVE MAPS AND TRAILFORKS DATA Features: SMART FUELLING ALERTSWhen using power guide or following a workout, get guidance on how many grams of carbs and millilitres of water you should be taking on throughout your ride with alerts based on your current fitness, course demands, heat and humidity. GARMIN COACH TRAINING PLANSTrain for an event, achieve a milestone, or improve your fitness with personalised Garmin Coach training plans; Garmin Cycling Coach plans even adapt to your training, recovery and demands of the course.ADVANCED TRAINING FEATURESSee insights backed by sports scientists with power guide, real-time stamina, cycling ability and more. ADVANCED TRAINING FEATURESSee insights backed by sports scientists with power guide, real-time stamina, cycling ability and more. REAL-TIME WEATHER UPDATESMonitor the weather, and make more informed decisions in-ride with radar and wind direction overlays when used with your smartphone and the Garmin Connect™ app. GROUP RIDEStay connected on group rides1 with in-ride messaging, live locations and incident detection alerts2; see in-ride leaderboards for climbs and real-time data compared to other riders. Specifications: Dimension: 54.6 x 92.2 x 16.8 mm Weight: 110 g Water rating: IPX7 Touchscreen: ❌ Display Type: Liquid crystal Display Size: 2.7″ diagonal Display Resolution: 420 x 600 pixels Colour display: ✅ Built-in speaker: ❌ Battery type: Rechargeable lithium-ion Battery life: Up to 12 hours (demanding use), Up to 36 hours battery saver mode Battery save mode: ✅ In-ride power compatible (Power Mount and Garmin Charge battery pack) Maps & Memory: ✅ Ability to add maps: ✅ Wi-Fi® map manager: ✅ Basemap: ✅ Integrated TrailForks trail data: ✅ External memory storage: 32 GB (internal memory only) Waypoints/favorites/locations: 200 Navigation Routes: 100 Courses History: Up to 200 hours Sensors: GPS, GLONASS, Galileo Barometric altimeter: ✅ Gyroscope: ✅ Accelerometer: ✅ Ambient light sensor: ✅ 5 Hz GPS: ✅ Multi-band GNSS: ✅ Magnetometer: ✅ Connectivity: Bluetooth®, ANT+®, Wi-Fi® Connect IQ™ (downloadable watch faces, data fields and apps): ✅ On-device Connect IQ™ Store: ✅ Smart Notifications: ✅ Text response/reject phone call with text (Android™ only): ✅ Weather forecasts: ✅ Real-time weather map display: ✅ Realtime settings sync with Garmin Connect™ mobile: ✅ Controls smartphone music: ✅ VIRB® Remote: ✅ Smart trainer control: ✅ Smartphone compatibility: iPhone®, Android Garmin Share: ✅ Safety and Tracking Features: Assistance LiveTrack GroupTrack Group Ride (Cycling) GroupRide competitions and awards Rider-to-rider messaging Incident Detection Yes (includes off-road) Groupride data comparisons GroupRide incident detection Community generated hazards reporting Find My Edge® Bike alarm Integrated bike bell ❌ Weather alerts inReach® compatible Activity Tracking Features: Calories Burned Intensity minutes Training, Planning and Analysis Features: Customisable screen(s) Downloadable training plans Daily workout suggestions: Yes (event specific) Primary and secondary workout targets Auto Pause® automatic timer halt Interval training Advanced workouts Auto Lap® interval tracking feature Vo2 Max Training status - Cycling Training load - Cycling Training load focus - Cycling Real-time stamina - Cycling Cycling ability analysis Course demands analysis Training effect Recovery advisor Virtual Partner Race an Activity Segments Auto scroll Physio TrueUp Unified training status Smart fuelling Cycling Features: Courses Alerts (triggers alarm when you reach goals including time, distance, heart rate or calories) FTP (Functional Threshold Power) MTB Dynamics Gravity MTB ride profile support (Downhill, Enduro, eEnduro) Timing gates Compatible with Varia™ radar (rear-facing radar) Compatible with Varia Radar Camera Compatible with Varia™ lights Compatible with Varia headlight camera Power meter compatible On-device course creator On-device location search Power guide TopoActive Maps - Cycling Trendline Popularity Routing - Cycling Popularity heatmap Cycling Dynamics compatible eBike Smart range routing Connectivity: Edge® remote Varia™ remote ANT+™ electronic shifting Shimano Di2 Synchro Shift integration SRAM AXS integration Gear ratio analysis Extended display (allows a Garmin watch to share data screens on Edge®) In the box: GPS cycling computer Flush Out-Front Mount Standard Mount Tether Charging/data cable Documentation