Garmin Fenix 8 43mm AMOLED Sapphire 010-02903-21 Properties: Timer: Yes Virtual Race Function: Yes Smart Awakening: Yes Recommended activity Basketball Box Running Tennis Motor sports Sailing Baseball Football Volleyball Walking Triathlon Fishing Hockey Yoga Swimming Rowing Hunting Climbing Pilates Skiing Bicycle Fitness Riding Golf Badminton Hiking Skateboarding Surfing Diving Breathwork Calculation Area: Yes Calories burned: Yes Workout tracking function: Yes Accelerometer: Yes Thermometer: Yes Activity monitoring: Yes Gyroscope: Yes Calendar: Yes Measurement of training effectiveness: Yes Barometer Yes Alarm: Yes Suggested Rest Time: Yes Foot pod: Yes Electric compass: Yes Heart rate contact sensors: Yes Find my phone: Yes Auto pause: Yes Music control: Yes Vibrating alarm clock: Yes Stopwatch: Yes Sun and Moon Information: Yes Remote photo taking: Yes Heart rate-based calorie calculation: Yes Calendar notifications: Yes Smart notifications: Yes Activity Tracker: Yes Remote audio playback: Yes Weather display: Yes Time/Distance Alarm: Yes Virtual Partner Feature: Yes Weather forecast: Yes Heart rate measurement: Automatic Blood oxygen sensor: Yes Multisport mode: Yes Interval training: Yes Distance traveled: Yes Vibration motor: Yes Heart rate monitor: Yes Sleep quality: Yes Tension Monitoring Function: Yes Running dynamics: Yes Race Predictor: Yes Advanced Training: Yes Altimeter: Yes Low heart rate notifications: Yes Design Minimum strap length: 10.8 cm Water resistance: 10 ATM Detachable strap: Yes Waterproof to: 40 m Strap material: Silicone Lens material: Sapphire Shape: Round Housing Material: Fiber Reinforced Plastic (FRP), Titanium Watch case size: 43 mm Strap color: Black Band size: One size Watch case color: Black Market positioning: Sports watch Maximum strap length: 18.2 cm Power Supported battery type: Built-in Battery life: 10 days Battery life (in GPS mode): 28 h Battery life (max): 1.5 weeks Weight and dimensions Product dimensions (WxDxH): 43 x 43 x 13.8 mm Network Quasi-Zenith Satellite System (QZSS): Yes Galileo: Yes BeiDou: Yes GPS: Yes GLONASS: Yes Efficiency Built-in microphone: Yes Support for mobile operating systems Android iOS Built-in speakers: Yes Keypad lock: Yes Flash memory: 32 GB Package contents Cables: USB Charging base: Yes Display Display type: Digital Color display: Yes Resolution: 416 x 416 px Display size: 33 x 33 mm Screen diagonal: 1.3 Display technology: AMOLED Display diameter: 4.3 cm Touchscreen: Yes Glass type: Sapphire Ports and interfaces Wi-Fi: Yes Bluetooth: Yes Safety warning Warnings The watch battery should not be replaced by unauthorized personnel. If the battery is depleted, contact an authorized service center. Avoid prolonged contact with water to prevent damage to the device. Do not expose the product to extreme temperatures or direct sunlight.