Here’s a comparison of the current Garmin solar watch models: Forerunner, fenix, Instinct, tactix, Enduro, & quatix. Stay charged up on the go with the power of the sun. Product Forerunner 955 Solar fenix 7S PRO fenix 7 PRO fenix 7X PRO fenix 8 – 47mm, Solar fenix 8 – 51mm, Solar Instinct 2/2S Solar…