Smartwatch Garmin Forerunner 55 GPS Black

Garmin Smartwatch Forerunner 55 GPS Black Specifications: Application: Cycling Running Swimming Triathlon Outdoor Navigation: no Operation: buttons Speed: GPS Heart Rate: Wrist measurement heart rate chest sensor (optionally available) Accelerometer: yes (step frequency vertical movement ground contact time swim analysis) Sensor Connectivity: ANT+ Bluetooth Data Transfer: Bluetooth USB Technical Information: Size: 42 x 42 x 12 mm Display Size: 26 mm diameter Display Resolution (W x H): 208 x 208 pixels Display: multi-coloured Power Supply: lithium-ion battery Battery Life: up to 14 days in smartwatch mode up to 20 hours in GPS mode Waterproof: yes (5 ATM) Satellite Systems: GPS Galileo GLONASS Alerts: Acoustic Vibration Functions: Smartphone notifications accident notifications https://buy.garmin.com/en-GB/GB/p/741137#specs