This rugged. solar charging GPS smartwatch is tough enough to keep up with you and unique enough to fit your style. Now it comes in two sizes to fit every wrist.ENGINEERED FOR ENDURANCEThis rugged watch is water-rated to 100 metres and is thermal and shock resistant. Plus. with a fiber-reinforced polymer case and chemically strengthened. scratch-resistant Corning® Gorilla® Glass. this device is built to endure.DESIGNED TO DO YOUBold colours. high-contrast displays and size options let you show the world that you do things your own way.GET MORE BATTERY OUT OF LIFEGo longer than ever with solar charging1 that gives you the potential for unlimited battery life in battery saver mode and up to 51 days in smartwatch mode. Plus. power manager lets you extend battery life by controlling what settings and sensors draw power.MULTI-GNSS SUPPORTWhether you're hiking. mountain biking. trail running or skiing. you'll have access to multiple global navigation satellite systems (GPS. GLONASS and Galileo) to track in more challenging environments than GPS alone.ABC SENSORSNavigate your next trail with ABC sensors. including an altimeter for elevation data. barometer to monitor weather and 3-axis electronic compass.TRACBACK® ROUTINGTake the guesswork out of your return journey by using this feature to navigate the same route back to your starting point.SMART NOTIFICATIONSReceive emails. texts and alerts right on your watch when paired with your compatible smartphone.CONNECT IQ™ STOREDownload custom watch faces. add data fields. and get apps and widgets from the Connect IQ Store app on your compatible smartphone.GARMIN PAY™ CONTACTLESS PAYMENTSBreeze through checkout lines and select transit systems with Garmin Pay contactless payments through participating providers.SAFETY AND TRACKING FEATURESWhen your watch and phone are paired. your live location can be sent to your contacts manually or - during select outdoor activities - automatically with built-in Incident DetectionSYNC WITH THE GARMIN CONNECT™ APPSee your health and fitness information all in one place. The Garmin Connect app on your compatible smartphone is a thriving online community where people on the go can connect. compete and share.BUILT-IN SPORTS APPSDo whatever you love with preloaded activity profiles for running. cycling. swimming. strength training. indoor climbing. virtual running. golf. yoga. Pilates and more.HIIT WORKOUTSThis activity profile tracks your HIIT workouts. including AMRAP. EMOM. Tabata and custom. Set the number of rounds. work/rest intervals and more.VO2 MAXTrain smarter with VO2 max. an indicator of how you can expect to perform. It even accounts for changes in performance that could be caused by heat or altitude.DAILY WORKOUT SUGGESTIONSFor training guidance that takes you and your fitness level into account. get daily recommendations based on your current training load and training status.RECOVERY TIMEAfter each workout. recovery time lets you know when you'll be ready for another hard workout. It even accounts for training intensity and factors such as stress. daily activity and sleep.MTB DYNAMICSTrack the details of every ride with mountain biking metrics plus specialised grit™ and flow measurements that rate trail difficulty and how smoothly you descend. giving you a score to beat next time.WRIST-BASED HEART RATEGet estimated heart rate4 data along with alerts if your heart rate stays too high or too low while you're at rest. Gauge how hard your heart is working during activities.STRESS TRACKINGHeart rate variability is used to calculate your stress level score. so you can see if you're having a calm. balanced or stressful day.SLEEP SCORE AND ADVANCED SLEEP MONITORINGGet a full breakdown of your light. deep and REM sleep stages. View it all on a dedicated widget that includes your sleep score and insights.BODY BATTERY™ ENERGY MONITORINGOptimise your body's energy reserves. using heart rate variability. stress. sleep and other data to gauge when you're ready to be active or when you may need to rest.PULSE OXFor altitude acclimation or sleep monitoring. a Pulse Ox sensor5 uses light beams at your wrist to estimate how well your body is absorbing oxygen.FITNESS AGEThis feature uses chronological age. your weekly vigorous activity. resting heart rate and BMI to estimate if your body is younger or older than you are. Get tips to lower your fitness age.INTENSITY MINUTESTrack how many minutes of vigorous activity you're getting. when you earn them and during which activity. You can even view them as a data field during timed activities.WOMEN'S HEALTH TRACKINGUse the Garmin Connect app to track your menstrual cycle or pregnancy. Log symptoms. get exercise and nutrition education. and more.