The Fenix 6X Sapphire scores points over previous models with a longer battery life. It also includes useful functions such as wrist heart rate measurement, VO2max calculation, speed recommendations, maps with route planning function and music storage. Plus, the Fenix 6X Pro Solar offers near-endless ways to improve performance through workout guidance, all with full navigation.

Highlights:
- Wrist heart rate and pulse oximeter for an overview of your training performance
- PacePro function, speed recommendations based on the altitude profile of the route
- Preinstalled ski maps for over 2000 ski resorts worldwide
- Performance measurement in running and cycling
- Navigation through multi-GNSS satellite connection and outdoor sensors
- Synchronization of streaming services for music enjoyment without a smartphone

Technical specifications:
- Device dimensions (WxHxD): 51 x 51 x 14.90 mm
- Watch glass material: Saphir Edition with scratch-resistant sapphire glass
- Wrist circumference: 127 to 210 mm
- Display size: 1.4" (35.56 mm) diameter
- Display resolution: 280x280 pixels
- Battery life in smartwatch mode: Up to 21 days
- Battery life with GPS: Up to 60 h
- Battery life with GPS and music: Up to 15 h
- Battery life with low frequency GPS: Up to 120 h
- Battery life with GPS in Expedition mode: Up to 46 days
- Battery life in economy mode (watch only): Up to 80 days
- Waterproof: yes (10 ATM)
- Connectivity: Bluetooth, ANT+, Wi-Fi, USB
- Internal memory: 32Gb
- Heart rate measurement on the wrist: yes (Gen 4)
- Weight according to the manufacturer: 96g
- Manufacturer number: 010-02157-11

(Translated with Google Translate)