Garmin fēnix 8 GPS 47mm Premium Smartwatch

How accurate is the GPS tracking on this watch?

The Fēnix 8 GPS smartwatch uses multi-band GPS with SatIQ technology for superior positioning accuracy. This system automatically selects the best satellite frequency for your location and conditions. The watch also includes built-in sensors for 3-axis compass, gyroscope and barometric altimeter to enhance navigation precision. Multi-band GPS provides more accurate tracking than standard single-band systems, especially in challenging environments like dense forests or urban areas with tall buildings.

What is the actual battery life during different activities?

Battery performance varies significantly based on usage. In smartwatch mode, you get up to 29 days of battery life. When using GPS tracking, the battery lasts up to 47 hours continuously. The 16GB memory storage helps optimise battery usage by storing maps locally rather than constantly downloading data. The AMOLED touchscreen display can be adjusted to extend battery life further when needed.

Can I use this watch for diving and water sports?

Yes, this watch has a 40-metre dive rating with leakproof metal buttons specifically designed for underwater use. It supports both scuba and apnea diving activities with dedicated tracking modes. The stainless steel bezel and robust construction ensure water resistance during swimming, snorkelling and diving. The watch tracks dive metrics and maintains functionality at depths up to 40 metres.

How does the training readiness score work?

The training readiness score analyses four key metrics: sleep quality, recovery status, training load and HRV (Heart Rate Variability) status. The watch monitors these factors continuously and calculates whether you're ready for intense training or need recovery time. This prevents overtraining and reduces injury risk by providing data-driven recommendations about your body's current state and readiness for physical activity.

What health monitoring features are included?

The watch provides 24/7 health and wellness monitoring including wrist-based heart rate tracking, advanced sleep monitoring, respiration tracking and Pulse Ox blood oxygen measurement. It continuously monitors your vital signs throughout the day and night. The advanced sleep monitoring tracks sleep stages, sleep quality and provides insights to improve your rest and recovery patterns.

How does the built-in LED flashlight work?

The built-in LED flashlight provides after-dark visibility for outdoor activities and emergencies. You can activate it directly from the watch interface without needing your phone. The flashlight is bright enough for navigation, reading maps or finding gear in darkness. It's particularly useful for early morning runs, late evening hikes or emergency situations when you need hands-free lighting.

Can I make phone calls directly from the watch?

Yes, when paired with your smartphone via Bluetooth, the watch includes a built-in speaker and microphone for making and receiving phone calls directly from your wrist. You can also use your smartphone's voice assistant to respond to text messages and control other functions. The off-grid voice command feature works even when your phone isn't nearby for basic watch functions.

What sports and activities can this watch track?

The watch includes a full range of built-in sports apps covering multisport activities from running and cycling to swimming and diving. It offers sport-specific workouts with targeted strength training plans and real-time stamina tracking. The custom activity tracking allows you to create profiles for activities not included in the standard apps. GPS tracking works across all outdoor activities for accurate distance and route mapping.