Coros Vertix 2 What is Ultra-Max GPS mode on your COROS watch – and when should you use it? The Coros Apex 2 Pro and Vertix 2 both have Ultra-Max GPS mode that allows you to use GPS while preserving your battery, but that doesn’t necessarily mean you want to have it turn on all the time Coros Vertix 2 Carabiner review: engineered to give climbers peace of mind When you've spent $699 on a watch, you want to be certain it's safe when you're on the crag Coros Vertix 2 review: the ultimate rugged adventure watch A super tough GPS watch with excellent mapping and battery life for outdoor explorers who can afford the asking price Advnture NewsletterAll the latest inspiration, tips and guides to help you plan your next Advnture!Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors MOST READ1The best campfire songs for families and groups: sure-fire hits for the campfire24 issues barefoot shoes can’t help you with (and the easy exercises that can)3The trail I planned to hike is closed – can I use it anyway?43 strength moves every trail and ultra runner should try5[READY TO CHECK] Revolution Race Nordwand Pro review: well-designed hiking pants at a reasonable price