Rumors are circulating about the features of the Garmin Fenix 9, which may include solar AMOLED, tri-band GNSS, and muscle oxygen tracking. The release of the Garmin Fenix 9 is anticipated, although the exact timing is unclear. Other recent Garmin smartwatch releases and updates have also been reported, including the Garmin Instinct 3 and Enduro 3, but it is unclear how these models compare to the rumored Fenix 9.