Coros Apex 4
You're deep in the mountains, 40 hours into an ultra, or a couple days into your backpacking trip... and your watch dies. Or worse—you're navigating a technical descent and your GPS loses signal in the trees. These aren't hypothetical problems. They're the realities that mountain athletes and people spending time outdoors face.
The Coros Apex 4 is the GPS watch built specifically for athletes who need performance on every level — battery life, navigation precision, durability, and function.
This is a purpose-built mountain tool trusted by athletes tackling ultramarathons, alpine ascents, and multi-day expeditions where failure isn't an option.
The Ultimate Mountain Sports GPS Watch
65 Hours of GPS Battery Life – With up to 65 hours of full GPS tracking (46mm model) or 41 hours (42mm model), you can link up the Grand Traverse or circle Mont Blanc without carrying a charging cable. The Memory-In-Pixel display stays always-on and crystal clear in blinding sun, heavy snow, or deep shadows—exactly where mountain athletes spend their time.
Mapping That Keeps Up With You – The upgraded processor delivers instant map rendering with global topographic maps, turn-by-turn navigation, trail names, and POIs. Dual-frequency GPS with enhanced vertical algorithms maintains precision in dense forests, steep couloirs, and exposed alpine walls where other watches lose signal.
Built to Survive Real Mountains – Grade 5 titanium bezel, sapphire glass display, and reinforced lugs create an ultralight package (45-52g) that handles impacts, scratches, and temperature extremes. The dual-range barometer tracks rapid weather changes and steep terrain with accuracy that matters when conditions deteriorate fast.
Training Tools That Help You Improve – Track Training Load, recovery metrics, HRV, sleep quality, and SpO2 for a complete picture of your training status. The watch tells you when you're building fitness, maintaining, or overreaching—so you can push hard without pushing over the edge.
Voice Features Built for the Backcountry – Record Voice Pins during activities to mark waypoints or remind yourself of trail conditions. The built-in speaker delivers pace alerts, turn warnings, and distance notifications out loud, plus you can take hands-free calls without breaking stride.
This isn't just another GPS watch. This is your mountain partner for the next thousand miles.
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From $128.70
Original: $429.00
-70%Coros Apex 4—
$429.00
$128.70
Description
You're deep in the mountains, 40 hours into an ultra, or a couple days into your backpacking trip... and your watch dies. Or worse—you're navigating a technical descent and your GPS loses signal in the trees. These aren't hypothetical problems. They're the realities that mountain athletes and people spending time outdoors face.
The Coros Apex 4 is the GPS watch built specifically for athletes who need performance on every level — battery life, navigation precision, durability, and function.
This is a purpose-built mountain tool trusted by athletes tackling ultramarathons, alpine ascents, and multi-day expeditions where failure isn't an option.
The Ultimate Mountain Sports GPS Watch
65 Hours of GPS Battery Life – With up to 65 hours of full GPS tracking (46mm model) or 41 hours (42mm model), you can link up the Grand Traverse or circle Mont Blanc without carrying a charging cable. The Memory-In-Pixel display stays always-on and crystal clear in blinding sun, heavy snow, or deep shadows—exactly where mountain athletes spend their time.
Mapping That Keeps Up With You – The upgraded processor delivers instant map rendering with global topographic maps, turn-by-turn navigation, trail names, and POIs. Dual-frequency GPS with enhanced vertical algorithms maintains precision in dense forests, steep couloirs, and exposed alpine walls where other watches lose signal.
Built to Survive Real Mountains – Grade 5 titanium bezel, sapphire glass display, and reinforced lugs create an ultralight package (45-52g) that handles impacts, scratches, and temperature extremes. The dual-range barometer tracks rapid weather changes and steep terrain with accuracy that matters when conditions deteriorate fast.
Training Tools That Help You Improve – Track Training Load, recovery metrics, HRV, sleep quality, and SpO2 for a complete picture of your training status. The watch tells you when you're building fitness, maintaining, or overreaching—so you can push hard without pushing over the edge.
Voice Features Built for the Backcountry – Record Voice Pins during activities to mark waypoints or remind yourself of trail conditions. The built-in speaker delivers pace alerts, turn warnings, and distance notifications out loud, plus you can take hands-free calls without breaking stride.
This isn't just another GPS watch. This is your mountain partner for the next thousand miles.
