With the fēnix 8, you'll have instant access to 24/7 health data including heart rate, stress, sleep, and energy, as well as activity insights like steps, floors climbed, calories and more. You can also monitor your performance in more detail across a range of activities, with purpose-built multi-sport modes for running, biking, golf, swimming, fitness, and more - perfect for athletes training in a specific discipline, or those wanting to try something new._Powered by advanced multi-band/multi-GNSS and SatIQ technology, this next-gen GPS ensures pinpoint accuracy on the trail, while dynamic round-trip routing makes journey planning simple, offering turn-by-turn directions to keep you on track. Enhance your navigation with built-in ABC sensors and detailed TopoActive Europe maps, enabling you to confidently explore new terrains or revisit old favourites with ease._Stay connected wherever you are with full Bluetooth functionality - sync the Garmin fēnix 8 with your smartphone to receive notifications, access music apps, and make contactless payments using Garmin Pay. New to the fēnix 8 is simple on-wrist calling, allowing you to stay in touch with friends and family through the built-in speaker and mic, or reply to text messages directly from your watch without needing to reach for your phone._Whether you're conquering peaks or navigating through dense forests, the watch's thermal- and shock-resistant build is paired with a metal sensor guard cover, offering added protection and reliability in the toughest conditions, facing up to all types of weather conditions. Best of all, with up to 10 days of battery life in smartwatch mode and 28 hours in GPS mode, this GPS watch keeps up with your longest adventures, letting you focus on the journey ahead._Health ·      24/7 Wrist-based heart rate·      Daily resting heart rate·      Stress tracking·      Abnormal heart rate alerts (High and low)·      Sleep score and advanced sleep monitoring·      Body battery energy monitoring·      Pulse Ox sensor·      Hydration tracking (with Garmin Connect widget)·      Relaxation breathing timer·      Women's health tracking (with Garmin Connect widget)·      24/7 Respiration tracking·      Health Snapshot feature·      Fitness age (available in app)·      Jet lag adviser_Training ·      Run, Swimming, Golf, Cycling, Outdoor Recreation profiles available·      Backcountry Ski·      XC Ski Dynamics·      Surf-Ready Features·      Swimming Features·      MTB Dynamics·      HIIT workouts·      Daily workout suggestions·      Visual Race Predictor·      PacePro Technology·      ClimbPro feature·      Performance Metrics·      Real-Time Stamina·      Recovery Time Advisor_Connectivity ·      Bluetooth, ANT+, Wi-Fi·      Smartphone Compatability: iPhone, Android·      Text response/Reject phone call with text (Android only)·      Morning report·      Calendar·      Weather forecast·      Realtime settings sync with Garmin Connect Mobile·      Smart Notifications·      Music apps and storage·      Controls smartphone music·      Play and Control watch music·      Garmin Pay contactless payments·      On-Device Connect IQ Store - Watch faces, data fields, widgets and apps·      Safety And Tracking Features·      Battery saver·      Find My Phone·      Find My Watch·      Virb Camera Remote·      Smart trainer control·      Stocks_Navigation ·      MULTI-GNSS support·      Multi-band frequency support·      ABC sensors·      Golf Course Maps·      Skiview Maps·      Multi continent TopoActive maps·      Up Ahead·      Power Manager_Technical specification ·      Touchscreen compatible·      Water rated to 100 metres (10 ATM)·      Thermal and shock resistant to MIL-STD 810·      Metal sensor guard cover with leakproof metal buttons·      Bezel: Titanium·      Lens: Power Sapphire·      Fibre-reinforced polymer case with metal rear cover·      22mm QUICKFIT compatible watch band·      LED Flashlight·      Battery: up to 21 days (28 days with solar), up to 67 hours in GPS-only mode (92 with solar)·      Case size: 47mm·      Display type: Sunlight-visible, transflective memory-in-pixel (MIP)·      Display resolution: 260 x 260 pixels·      Physical size: 47 x 47 x 15.2 mm·      Weight: 80g·      Edition: Sapphire Solar·      Memory: 32gb·      In the box: fēnix 8 - Sapphire Solar Edition, Charging/data cable, documentation·      Colour: Titanium and Graphite with Amp Yellow and Graphite Band