The Garmin Forerunner 165 is an entry-level AMOLED running watch, bringing Garmin's colourful, high-contrast AMOLED display down to a budget-friendly price point below the 265 and 965 models in this catalogue. It has a 1.2" AMOLED touchscreen at 390 x 390px, wrist heart rate, Pulse Ox, sleep and HRV-status tracking, Garmin Coach adaptive training plans, and Wi-Fi for fast software updates. This is the plain (non-Music) version, so it has no on-watch storage for offline playlists — runners who want to leave their phone at home during a run should choose the Forerunner 165 Music variant instead, which is otherwise identical. This Black/Slate Grey colourway pairs a black case with a slate grey silicone band, in a 43 x 43 x 11.6mm case weighing 39g, rated 5 ATM water resistant. Battery life is up to 11 days in smartwatch mode (about 4 days with the always-on display active), roughly 19 hours with GPS-only tracking, or about 17 hours with all satellite systems enabled. A solid, affordable step up from the Forerunner 55 in this catalogue for a runner who wants an AMOLED screen without paying for music storage they may not use.