Brand: COROS
Category: Running Watches
Recommended by Mason Matherly, Ultrarunner & High-Altitude Mountaineer — Denver, CO
Highlights: durable
The COROS Vertix 2S is a premium GPS smartwatch designed for outdoor enthusiasts, offering unparalleled durability and advanced navigation features. With its long battery life and robust performance, it stands out as the ultimate companion for adventurers seeking to explore the great outdoors. 1. Exceptional battery life of up to 60 hours in GPS mode, ensuring you stay connected on long adventures. 2. Built with a titanium bezel and sapphire glass, providing superior durability and scratch resistance. 3. Advanced navigation capabilities, including multi-GNSS support for precise tracking in challenging environments. 4. Water-resistant up to 150 meters, making it suitable for swimming and other water activities. 5. Comprehensive health monitoring features, including heart rate tracking, sleep analysis, and recovery insights. 6. Customizable watch faces and data fields, allowing users to tailor the display to their specific needs. 7. Lightweight design at just 59 grams, ensuring comfort during extended wear. The Vertix 2S is ideal for outdoor adventurers, hikers, and athletes who require a reliable and feature-rich smartwatch for navigation and fitness tracking. It excels in rugged terrains and extreme weather conditions, making it perfect for mountain climbing, trail running, and water sports. Designed for users of all skill levels, this watch is particularly beneficial for those who embark on long expeditions or training sessions, ensuring they have the tools needed to monitor their performance and stay safe.
Price: $699
- Who it's for
- Built for ultra-endurance athletes — multi-day races, 200+ mile events — who need a GPS watch that won't die mid-event. Also suits anyone who wants infrequent charging and broad activity tracking (SUP, snowboarding, fly fishing, trail running).
- What people are saying
- Battery life dominates every note: hosts report lasting 290 miles on a single charge, charging once every other month, or going "all month" after a couple hours of charging. Navigation and map features draw consistent praise; no notable criticism appears across the 12 notes.
- Worth noting
- Notes are one-sided positive with no reported durability failures or fit/sizing flags. Several hosts reference the older Vertix 2 rather than the 2S specifically, so some claims may not reflect 2S-exclusive improvements.
Frequently asked questions
Who is the Vertix 2S for?
Built for ultra-endurance athletes — multi-day races, 200+ mile events — who need a GPS watch that won't die mid-event. Also suits anyone who wants infrequent charging and broad activity tracking (SUP, snowboarding, fly fishing, trail running).
What do experts say about the Vertix 2S?
Battery life dominates every note: hosts report lasting 290 miles on a single charge, charging once every other month, or going "all month" after a couple hours of charging. Navigation and map features draw consistent praise; no notable criticism appears across the 12 notes.
What should you know before buying the Vertix 2S?
Notes are one-sided positive with no reported durability failures or fit/sizing flags. Several hosts reference the older Vertix 2 rather than the 2S specifically, so some claims may not reflect 2S-exclusive improvements.
More from Mason Matherly's Mason's Ultra Race Kit
View Mason Matherly's expert gear recommendations on Rendezvu
What other hosts are saying
13 experts recommend the COROS Vertix 2S.
Kilian Korth, Professional Trail Runner
LONG battery life, easy to use, and durable.
Recommended in Cocodona 250 Kit + Fuel
Long battery life in low power mode and peace of mind on the backup tracking method for verification.
Recommended in ZUT 100 Kit
Cody Poskin, Professional Ultrarunner and Hopeless Romantic
It takes a little while to run 250 miles, even when you intend to set a course record. The Coros Vertix has an insane battery life that easily lasts the entirety of the race. With stellar navigation and turn by turn alerts, the race would be completely different without my Coros.
Recommended in Cocodona Gear
John Bruno, Ultra trail-runner, ski mountaineer
Rarely leaves my wrist. Charge it for a couple hours and it lasts all month. Easy to use, durable, and intuitive.
Recommended in Trail running
I have the Coros Vertix 2, so the 2S is an upgrade. My Vertix 2 has been going strong since 2022. The battery life is insane. I charge it maybe once every other month or so.
Recommended in Gear List
Shelby Farrell, Athlete. Marketing Professional. Cat Mom.
Technically I have the older Vertix 2 model, but this thing is unreal. I once ran 290 miles with no charging in between and still had 34% battery left. The map mode rocks, and COROS keeps pushing updates that make the watch even better over time.
Recommended in Trail Essentials
Jen Laughlin, Mostly doing all things outdoors…very experienced, not an expert
I cannot say enough great things about this watch. It works so well and the battery life is unbelievable. I love all of the activities it tracks, too. SUP, snowboarding, even fly fishing. 🎣
Recommended in Trail Running, SUP, Hike, Camp, Snowboard, MTB, Chill
Fabian Pavillard, IFMGA swiss mountain guide, ski teacher, bike guide
Amazing battery life with very accurate gps.
Recommended in Ski travel list
Don’t feel like charging your watch for a 200+ mile ultra? Navagationaly declined? No problem! Coros Vertix 2 battery will last for days with continuous gos use and the navigation feature has saved me from getting off course more times than I can count!
Recommended in A few of my favorite things!
this is my watch of choice! super long battery life (for those 48+ hour long races) and tons of bonus features (i've recently been hooked on using the map navigation every time i go somewhere new and don't know my running routes by heart yet)
Recommended in ultra
Rachel Bambrick, Ultrarunning coach & community leader
I’ve been a Coros fan for many many years! For me, the Vertix 2 is exactly what I’m looking for with battery life that can stand toe to toe with a 200+ miler!
Recommended in My Tried and True Favorites
Allison Powell, Ultrarunning Coach, Ultrarunning Communnity Leader
I've used the Coros since Bigfoot 200. I love the long battery life and simple design!
Recommended in Tahoe-Yosemite FKT
