The ultimate mountain sports watch, designed for training, competition and beating your personal records.

65 hours of battery life with GPS (46 mm) or 41 hours (42 mm), enough to accompany you during your longest days.

Our most powerful mapping with free world maps, street and trail names, turn-by-turn navigation and points of interest.
Dual-frequency precision GPS with vertical algorithms designed for alpine terrain and steep walls.
1.3-inch (46 mm) or 1.2-inch (42 mm) Memory-in-Pixel touchscreen, with crisp contrast and easy readability in sunlight, snow, or shade.
A titanium bezel and sapphire glass offer a lightweight feel and durability suitable for the mountains.
Built-in speaker and microphone for rhythm alerts, voice cues and hands-free calling.
Track and manage your recovery, HRV, sleep, SpO2 and training load for a 360-degree view of your training.
Study every step of your training and races with 3D flyovers and the adventure journal.

Coros Apex 4 GPS Watch 46mm