Grey

Sapphire Glass

Titanium Alloy

Nylon and silicone

43.0 x 42.8 x 12.8 mm

20 mm

Quick Release

1.2 Inch

240 × 240 pixels

Touch Screen Always-On Memory LCD

-20°C to 60°C

English, Simplified Chinese, Traditional Chinese, German, Spanish, French, Polish, Thai, Japanese, Korean, Portuguese, Italian, Russian

Digital Dial; Back Button; Dedicated Backlight Button

53g With Silicone Band; 42g With Nylon Band

-20°C to 50°C

5 ATM

All-satellite Single-frequency

All Systems On: 25 Hours, All Systems On (With Music): 9 Hours, Standard Full GPS: 40 Hours, Standard Full GPS (With Music): 10 Hours, Daily use: 14 Days, Daily Use (With Daily Stress): 13 Days, Charging Time: Less than 2 Hours

Wi-Fi / COROS app

Updateable Firmware (With Wi-Fi and the COROS app); Backlight Always-On Mode; HRV Index; Music (Plays offline music when paired with supported Bluetooth headsets)

Komoot, TrainingPeaks, Strava, Relive, adidas Running, Apple Health, Stryd, Final Surge, Runalyze, Running Quotient, Decathlon

Checkpoint Back-To-Start Deviation Alert Touchscreen-enabled Map Control

Yes

Bluetooth

Action Camera Control (Supports select GoPro and Insta360 cameras); Virtual Run, Altitude Mode (Regular evaluation of SpO2 and fitness when at high altitudes), Touch Scroll (Swipe to scroll data pages during training)

Landscape - Downloadable Global Maps Topo - Downloadable Regional Maps