Coros VERTIX GPS Adventure Watch with Pulse Oximeter,Titanium Bazel/Cover with Sapphire Glass (DLC Coating),24/7 Blood Oxygen Monitoring, Trainer and Ultra-Durable Battery Life (Fire Dragon)

Designed for adventures with excessive sturdiness and route navigation/checkpoint options supported with 45 days of normal battery life and 60 hours in full GPS mode
Contains optical coronary heart fee monitor, barometric altimeter, accelerometer, compass, gyroscope and thermometer with 24/7 coronary heart fee monitoring, sleep, step, and calorie monitoring
Constructed with a Grade 5 titanium alloy bezel and touchscreen-enabled diamond-like coating sapphire glass and weighs simply 54 grams
Now with offline mapping, and consists of: Panorama, Topo and Hybrid modes.