Garmin D2 Delta Aviator Watches
Built with pilots in mind, Garmin's D2 Delta Aviator Watches offer specialized features that come in handy at high altitude. Chief among them is the PX model's wrist-based Pulse Oximeter, which provides at a glance oxygen saturation info. The PX also has a titanium gray DLC finish and measures an oversized 51mm. The standard model measures 47mm with a silver titanium bezel and brown leather strap, while the more feminine S model is 42mm and has a rose gold-toned case. All three models integrate with Garmin's avionics systems, showing info such as GPS position, altitude, airspeed, groundspeed, and heading, while also performing standard smartwatch tasks like activity monitoring, wireless payment, and music playback.