Forerunner® 165 43 mm – Mist Gray on Whitestone Silicone Band

Model: 010-02863-21

Go ahead — sign up for that race, and train brilliantly with the easy-to-use Forerunner® 165 GPS running smartwatch. With pace, distance and heart rate, you’ll see your progress shine on the watch’s AMOLED touchscreen display while Garmin Coach and race adaptive training plans help you chase your goals. Wake up to your morning report to see health insights alongside an overview of sleep, recovery and training outlook (data presented is intended to be a close estimation of metrics tracked). Use training effect and training effect labels to see how your workouts impact your fitness and to understand the primary benefit achieved from your workout. Then, check recovery time to know how long to take it easy between runs. Pair your watch to your smartphone, and your notifications will show up right on your wrist. Get a more complete picture of your health, not just a glimpse, from your Forerunner 165 smartwatch, with up to 11 days of battery life in smartwatch mode.

General: Entry-level+ GPS running smartwatch in the Forerunner line; 43 mm case; water rating 5 ATM (50 m); aimed at runners who want structured training and everyday health tracking

Display: 1.2″ AMOLED color touchscreen; 390 × 390 pixel resolution; always‑on capable

Lens material: Chemically strengthened glass

Case: 43 x 43 x 11.6 mm; fiber‑reinforced polymer case with polymer rear cover; lightweight design around 39 g

Band: Mist gray/whitestone, 20 mm quick‑release silicone band; fits wrists roughly 126–203 mm in circumference

Sensors: Multi‑GNSS GPS; wrist‑based optical heart rate (latest Elevate gen); Pulse Ox (SpO₂); barometric altimeter; compass; accelerometer; thermometer; ambient light sensor

Health & Fitness Features: 24/7 heart rate tracking; VO2 max estimate; Body Battery energy monitoring; stress tracking; advanced sleep tracking with score; daily suggested workouts; Garmin Coach plans; multiple run, walk, cycling, pool swim, HIIT, yoga and strength profiles

Smart Features: Smart notifications; music control (and on‑watch music on Music variant); incident detection and Assistance; LiveTrack; watch faces, data fields and apps via Connect IQ

Connectivity: Bluetooth for phone and accessories; ANT+ support on most regional models; sync with Garmin Connect on Android and iOS

Battery Life: Up to about 11 days in smartwatch mode; up to roughly 19–21 hours in GPS activity mode, depending on settings

Operating System: Garmin smartwatch platform with Garmin Connect ecosystem; touchscreen plus buttons; supports structured workouts, adaptive suggested runs, and basic route following on supported activities