The COROS PACE 4 builds on what made the PACE 3 so great. expanding its performance-based metrics for runners and athletes alike—whether for everyday training or long sessions.

Where the PACE 3 earned praise for its lightweight design, the PACE 4 steps forward with a new 1.2" AMOLED touchscreen featuring higher resolution, along with significantly improved battery endurance, making it a compelling successor. It weighs in at just 40g with the silicone band, keeping it incredibly lightweight. It also introduces a new action button that enables microphone functionality while in sports mode.

Key Features:

• Up-to 19 days battery life [41hrs GPS]
  
• Next-gen optical heart rate and SpO2 sensors
  
• Barometric altimeter
  
• Breadcrumb navigation
  
• 1.2" AMOLED touch display
• 390 x 390 pixels
• Dual-frequency GPS
  
• Built-in audio support
  
• Full training plan and workout support

Specifications: 

• Mineral glass screen
  
• Fibre reinforced polymer case
  
• Optical heart rate monitor
  
• Barometric altimeter, accelerometer, gyroscope, 3D Compass, thermometer, optical pulse oximeter
  
• Battery life: 41hrs w/ GPS
  
• Working temp: -20°C to 50°C
  
• Backlight for night use
• 164% higher resolution than PACE 3
• Run, swim, bike, strength & track modes
  
• Strength training program w/ over 200 exercises built-in
  
• 5 ATM
• Size: 43.4mm
  
• Weight: 40g inc. silicone strap
• SKU: WPACE4-CRY-BLK