Amazon.com: Garmin fenix 6X Pro Solar, Premium Multisport GPS Watch with Solar Charging, Features Mapping, Music, Grade-Adjusted Pace Guidance and Pulse Ox Sensors, Titanium
GARMIN - Fenix 6 - Software Update - YouTube
Fenix 6x pro solar vs 6 Pro solar size comparison for people who can't decide (I'm keeping the 6x personally) : GarminFenix