INTRODUCE THE RIDER YOU ARE TODAY TO THE ONE YOU&';LL BE TOMORROW Improve every day with Edge 540, the cycling computer with button controls and Garmin Coach training1 plans. It&';s the optimal gear to prepare you for upcoming races or personal milestones. CRUSH EVERY PART OF TRAINING PREPARE TRAINING STATUS Evaluate your performance indicators to see if you&';re training productively1. HEAT AND ALTITUDE ACCLIMATION See how your body is holding up with heat and altitude acclimation1. GROUPRIDE FEATURE Stay connected on group rides2 with in-ride messaging and live locations, and now - get incident detection alerts3; plus, add fun and competition with in-ride leaderboards for climbs and postride awards. GROUPTRACK FEATURE Check each other&';s location with GroupTrack - and track up to 50 riders at once3. RIDE-SPECIFIC ROUTING Get routing suited to your ride, whether you&';re on mountain, gravel or road. ROAD SURFACE TYPE See road surface type, including unpaved roads, on the map for more awareness while planning and riding. TRENDLINE(TM) POPULARITY ROUTING Your Edge finds the best route - choosing from roads (and trails) most traveled. DAILY SUGGESTED WORKOUTS For training guidance that takes you and your fitness level into account, get daily ride suggestions based on your current training load and VO2 max. BIKE-SPECIFIC MAPPING Ride with preloaded maps that include worldwide MTB trail data from Trailforks. TRAIN AND PERFORM CYCLING DYNAMICS Advanced cycling metrics give insight on performance from variable conditions1. MTB DYNAMICS Track mountain biking metrics such as jump count, jump distance and hang time. GRITA(R) AND FLOW(TM) METRICS Grit rates the difficulty of a trail. Flow measures how smoothly you ride it. TURN-BY-TURN DIRECTIONS Stay on track with turn-by-turn directions and alerts. BACK TO START Get back on track - or back to start - if you&';re lost or want to go home early. NUTRITION AND HYDRATION ALERTS Stay fueled on a ride with notifications when it&';s time to hydrate or eat. STAMINA INSIGHTS While you ride, get stamina insights1 so you can keep an eye on how much you have left in the tank. CYCLING SAFETY AND AWARENESS ROAD HAZARD ALERTS Get alerts for road hazards reported by fellow cyclists, and contribute your own edit2. COMPATIBILITY WITH VARIA(TM) DEVICES Pair your Edge device with your Varia rearview radar and smart lights to see and be seen. INCIDENT DETECTION This feature sends a message with your location3 to emergency contacts after an on- or off-road incident. LIVETRACK FEATURE Loved ones can follow your location, when paired with your compatible smartphone. BIKE ALARM A PIN-protected alarm notifies via your compatible smartphone if your bike is moved. INREACHA(R) DEVICE COMPATIBILITY Stay in touch wherever you ride by pairing with your compatible inReach device4. CONNECTIVITY SMART NOTIFICATIONS Receive texts and alerts on your Edge cycling computer, when paired with your compatible smartphone. GARMIN SHARE Easily follow the same course or workout with your friends. Share saved locations, courses and workouts with other nearby Garmin Share compatible devices. SMART TRAINER COMPATIBILITY This Edge can pair with an indoor trainer to track your home rides. EBIKE COMPATIBILITY Connect to your eBike that&';s compatible with ANT+A(R) technology. CONNECT IQ(TM) STORE Download custom data fields, and get apps and widgets from our Connect IQ Store smartphone app. GROUP MESSAGING Message the pack if you get separated, when paired with your compatible smartphone. 1When paired with compatible sensors 2When used with your compatible smartphone and the Garmin Connect(TM) app 3When paired with your compatible smartphone. For safety and tracking feature requirements and limitations, see Garmin.com/safety. 4Active satellite subscription required. Some jurisdictions regulate or prohibit the use of satellite communication devices. It is the responsibility of the user to know and follow all applicable laws in the jurisdictions where the device is intended to be used. General Dimension 2.3" x 3.4" x 0.8" (57.8 x 85.1 x 19.6 mm) Weight 80.3 g Water rating IPX7 Display Type transflective TFT Display Size 2.6" (66 mm) diagonal Display resolution 246 x 322 pixels Color display yes Battery Type rechargeable lithium-ion Battery life up to 26 hours Battery save mode yes In-ride power compatible (Power Mount and Garmin Charge battery pack) yes Maps & Memory Ability to add maps yes Wi-FiA(R) map manager yes Basemap yes Integrated TrailForks trail data yes External memory storage 16 GB (internal memory only) Waypoints/favorites/locations 200 Navigation Routes 100 courses History up to 200 hours Sensors GPS yes GLONASS yes Galileo yes Barometric altimeter yes Gyroscope yes Accelerometer yes Ambient light sensor yes Multi-band GNSS yes Magnetometer yes Daily Smart Features Connectivity BluetoothA(R), ANT+A(R), Wi-FiA(R) Connect IQ(TM) (downloadable watch faces, data fields and apps) yes On-device Connect IQ(TM) Store yes Smart Notifications yes Text response/reject phone call with text (Android(TM) only) yes Weather forecasts yes Realtime settings sync with Garmin Connect(TM) mobile yes Controls smartphone music yes VIRBA(R) Remote yes Smart trainer control yes Smartphone compatibility iPhoneA(R), Android(TM) Garmin Share yes Safety and Tracking Features Assistance yes LiveTrack yes GroupTrack yes Group Ride (Cycling) yes GroupRide competitions and awards yes Rider-to-rider messaging yes Incident Detection yes (includes off-road) GroupRide incident detection yes Community generated hazards reporting yes Find My EdgeA(R) yes Bike alarm yes Weather alerts yes inReachA(R) compatible yes Activity Tracking Features Calories burned yes Intensity minutes yes Training, Planning and Analysis Features Customizable data pages yes Downloadable training plans yes Daily workout suggestions yes (event specific) Primary and secondary workout targets yes Auto PauseA(R) automatic timer halt yes Interval training yes Advanced workouts yes Auto LapA(R) interval tracking feature yes Vo2 Max yes Training status - Cycling yes Training load - Cycling yes Training load focus - Cycling yes Real-time stamina - Cycling yes Cycling ability analysis yes Course demands analysis yes Training effect yes Recovery advisor yes Virtual Partner yes Race an Activity yes Segments yes Auto scroll yes Physio TrueUp yes Unified training status yes Outdoor Recreation ClimbPro Ascent Planner - Cycling yes ClimbPro - Courses yes ClimbPro - Free Riding yes Cycling Features Courses yes Alerts (triggers alarm when you reach goals including time, distance, heart rate or calories) yes FTP (Functional Threshold Power) yes MTB Dynamics yes Compatible with Varia(TM) radar (rear-facing radar) yes Compatible with Varia Radar Camera yes Compatible with Varia(TM) lights yes Compatible with Varia headlight camera yes Power meter compatible yes Power guide yes TopoActive Maps - Cycling yes Trendline Popularity Routing - Cycling yes Popularity heatmap yes Cycling Dynamics compatible yes eBike Smart range routing yes Connectivity EdgeA(R) remote yes Varia(TM) remote yes ANT+(TM) electronic shifting yes Shimano Di2 Synchro Shift integration yes Extended display (allows a Garmin watch to share data screens on EdgeA(R)) yes