The Coros Apex 2 Pro GPS Watch is the perfect companion for your outdoor adventures and workouts. Built for athletes who train hard and move fast, the Apex 2 Pro has you covered over all types of terrain. From backcountry trails to your neighborhood loop, this GPS watch connects with all five major satellite systems (GPS, GLONASS, Galileo, Beidou, QZSS) to help you dial in exactly where you are in the wilderness and how to get back to your original destination. Together with its 50% higher performance antenna and All-Satellite GNSS chipset, the Apex 2 Pro uses the latest dual-frequency technology, so you'll be equipped with next-level navigation and tracking features no matter where your training takes you. This outdoor sports watch balances durability and functionality. For multi-day adventures and trips, the Apex 2 Pro features best-in-class battery life that can provide up to 30 days of regular use or 75 hours of full GPS use. It’s also scratch-resistant, temperature-resistant (-20℃ to 50℃) and water-resistant (5 ATM) thanks to its sapphire glass screen and grade 5 titanium alloy bezel that protects the electronic components so you can push the boundaries of exploration. Get ready to train smarter and go longer. The Apex 2 Pro comes upgraded with a next-generation optical heart rate sensor that’s more accurate so you’ll never miss a beat. Whether you're training for a marathon or looking to improve your 5K time, this running watch gives you access to athlete-approved workouts and training plans in the Coros Training Hub. Then, to make sure you’re recovering properly so you can train harder next time, the Apex Pro 2 tracks your sleep, heart rate variability (HRV) and even your blood oxygen level (SpO2) if you’re training at altitude. The only thing better than all the features the Apex 2 Pro comes with is how easy it is to use them all. It has a simple button design with a large digital dial that lets you easily change settings with a few clicks. Plus, a highly intuitive navigation system gives you the tools you need when exploring the outdoors. The digital dial makes it easy to zoom in and out of your map, while the touchscreen allows you to drag the map with your finger. With a wide range of activity modes, third-party integrations and free global offline maps, the Coros APEX 2 Pro is a go-anywhere, do-anything GPS watch.