The Garmin Forerunner 945 LTE GPS Smartwatch gives you the option to leave your phone at home as its LTE connectivity has you covered. It is built with a high-performance silicone band and durable Corning Gorilla Glass DX lens that can handle just about anything, while still keeping a light weight and no extra bulk so you can fly past the competition. This LTE-connected smartwatch links you in fun ways to your family and friends while also provides peace of mind when you're out training or competing. If you feel unsafe or if your watch senses that an incident occurred, it can send a message to your emergency contacts with your location information, plus it can automatically send your name and location to the Garmin IERCC, a 24/7 staffed professional emergency response coordination center that can contact and communicate with local emergency services. Use LiveTrack to let friends and family follow your real-time location and even view your entire preplanned course. Rest assured that your loved ones know exactly where you're running or riding and get midrace motivation with audio and text messages from your family and friends. The Forerunner 945 LTE features a Built-in GPS that tracks where you run, to give you accurate stats, including distance, pace and intervals. It helps you stay on top of your vitals thanks to its Wrist-Based Heart Rate sensor as well as its Fitness, Stress and Respiration Tracking features. When connected to the Garmin Connect app, you can track your menstrual cycle or pregnancy as well as log symptoms, get exercise and nutrition education, among many other features. Track your energy levels so you can find the best times for activity and rest thanks to its Body Battery Energy Monitoring, and with the Garmin Coach and Daily Suggested Workouts plan your next workouts to get your best results and performance. To help you plan your race day strategy this watch features PacePro Technology, which offers GPS-based pace guidance for a selected course or distance in the Garmin Connect app. Go beyond the track and track your performance in different sports thanks to its Built-In Sports Apps. Keep up with your busy schedule with smart notifications and download custom watch faces, add data fields, and get apps from the Connect IQ Store app, all without worrying about running out of battery as it gives you up to 2 weeks of battery life in smartwatch mode and up to 7 hours in GPS mode with music and LTE LiveTrack. Take your training and competition to the highest level with the Garmin Forerunner 945 LTE GPS Smartwatch!