Garmin Forerunner 255 46mm Blue Sports Watch

Characteristics Calories burned: Yes Pedometer: Yes Calendar: Yes Heart rate monitor: Yes Audible alarm: Yes Distance traveled: Yes Personal Goals: Yes Accelerometer: Yes Timer: Yes Electric compass: Yes Gyroscope: Yes Automatic daily activity detection: Yes Activity Tracker: Yes Heart rate measurement: Automatic Thermometer: Yes Smart notifications: Yes Recommended activity Running Swimming Bicycle Golf Barometer Yes Music control: Yes Virtual Partner Feature: Yes Built-in tape measure: Yes Calendar notifications: Yes Interval training: Yes Call notifications: Yes Heart rate sensor type: Optical Multisport mode: Yes Weather forecast: Yes Watch mode: 12 h/24 h Heart rate data transmission: Bluetooth/ANT+ Activity monitoring: Yes SMS notifications: Yes Alarm: Yes Heart rate-based calorie calculation: Yes Heart rate contact sensors: Yes Sleep quality: Yes Automatically adapts training program: Yes Weather display: Yes Advanced Training: Yes Music playback: Yes Time/Distance Alarm: Yes Blood oxygen sensor: Yes Training programming: Yes Stopwatch: Yes Design Strap color: Blue Security Features: Waterproof, Water Resistant Shape: Round Wrist size: 130 - 205 mm Waterproof: Yes Market positioning: Sports watch Buckle color: Black Closure Type: Single Pin Buckle Lens material: Glass Band size: One size Strap material: Silicone Detachable strap: Yes Water resistance: 5 ATM Housing material: Carbon fiber reinforced polymer (CFRP) Watch case color: Blue Watch case size: 46 mm Power Battery operation time: 30 h Battery life: 14 days Battery life (in GPS mode): 16 h Standby time (Bluetooth off): 25 h Weight and dimensions Product weight: 49 g Thickness: 1.29 cm Product depth: 45.6 mm Product width: 45.6 mm Network Mobile network connectivity: No GLONASS: Yes GPS: Yes ANT+ available: Yes Galileo: Yes Efficiency Built-in microphone: No Flash memory: 4 GB FM Radio: No Built-in speakers: Yes Built-in camera: No Display Color display: Yes Screen diagonal: 1.3" Display type: Digital Resolution: 260 x 260 px Display technology: MIP Touchscreen: No Glass type: Corning Gorilla Glass 3 Display diameter: 3.3 cm Ports and interfaces Wi-Fi: Yes Headphone plug: Bluetooth NFC: Yes USB port: No Bluetooth: Yes Safety warning Warnings Do not leave the device in high temperature places. This product contains a lithium battery, which is environmentally hazardous. It should not be disposed of in regular trash. Be careful when touching the battery, it may be hot.