For sale is a Garmin Fenix 6X Pro 51mm GPS Multisport Smartwatch in excellent used condition. This is Garmin’s large-format, premium outdoor and performance watch built for serious athletes and adventurers.


This model features the rugged 51mm case, Gorilla Glass display, and includes BOTH a black stainless steel band and original black rubber sport band — giving you versatility for training or everyday wear.


The watch has been tested and is fully functional. It is out of original packaging and shows light cosmetic wear consistent with careful use (see detailed photos). No cracks, no screen damage, no structural issues.


If you want a high-end Garmin that tracks everything and still looks sharp enough to wear daily, this is it.


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🔥 Key Features & Specifications


Model: Garmin Fenix 6X Pro


Case Size: 51mm (largest Fenix 6 size)


Lens: Corning Gorilla Glass


Bezel / Case Back: 316 Stainless Steel


Water Rating: 100 meters


GPS: Multi-GNSS support (GPS, GLONASS, Galileo)


Heart Rate Sensor: Wrist-based optical HR


Pulse Ox Sensor: Yes


Battery Life:


Smartwatch Mode: Up to ~21 days


GPS Mode: Up to ~60 hours


Expedition Mode: Extended multi-week tracking


Mapping: Full-color TOPO maps


Turn-by-turn navigation


Performance Metrics: VO2 Max, Training Load, Recovery Advisor


Advanced Sleep Tracking


Barometric Altimeter, Compass, Gyroscope


WiFi, Bluetooth & ANT+ Connectivity


Smart Notifications


Music Storage & Playback (Spotify compatible)


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✅ Included


Garmin Fenix 6X Pro Watch


Black Stainless Steel Band


Black Rubber Sport Band


Charging Port (standard Garmin 4-pin style)


(No original retail box)


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Condition Notes


Excellent used condition


Minor cosmetic wear on case and band from normal use


Screen is clean with no cracks


Buttons function properly


Heart rate sensor clean and intact


Fully operational


Please review all photos carefully — what you see is exactly what you will receive.