The Garmin Forerunner 165 is a lightweight 43mm GPS running watch with a bright 1.2-inch AMOLED touchscreen and button controls. This model (Garmin part number 010-02863-20) comes in Black/Slate Grey with a silicone strap. Built-in GPS (with GLONASS and Galileo) records pace, distance and route without your phone. Garmin Coach and adaptive training plans give you daily suggested workouts, and the watch reports training effect, recovery time, race predictor, heart rate variability and wrist-based running power. More than 25 built-in activity profiles cover running, cycling, HIIT, strength and more. Health tracking includes wrist heart rate, Pulse Ox, sleep, stress, steps and a Morning Report summary each day. Paired with an Android or iOS phone it shows smart notifications, and it supports contactless payments and music controls. Battery life is up to 11 days in smartwatch mode and up to 19 hours in GPS mode. Water rated to 5 ATM (swimproof). Weight 39 g; fits wrists 126–203 mm. In the box: Forerunner 165 watch, charging/data cable, documentation.