Garmin Instinct 3 AMOLED 45mm Black

Adventure-Ready from the Ground Up

Meet the Garmin Instinct 3 — a 45mm GPS smartwatch that refuses to slow you down. At its core is a vivid 1.2" AMOLED display wrapped in a fiber-reinforced polymer case, a metal-reinforced bezel, and a scratch-resistant lens. Bolted construction means every component is locked in tight, ready for whatever terrain you throw at it. MIL-STD-810 thermal and shock resistance, combined with 10 ATM water resistance, ensures this watch performs where others quit.

When daylight runs out, the built-in LED flashlight — with variable intensities and strobe modes — keeps you moving safely. And with up to 18 days of battery life in smartwatch mode, you can focus on the adventure rather than the charger.

Navigate Smarter, Know Your Body Better

A built-in 3-axis compass and barometric altimeter give you precise environmental awareness on the trail. Multi-band GPS powered by SatIQ technology locks onto your position with superior accuracy while intelligently preserving battery life. Off the trail, the Instinct 3 keeps tabs on your wellbeing around the clock — wrist-based heart rate monitoring, advanced sleep tracking, and Pulse Ox sensors deliver meaningful health insights every day. Note: This is not a medical device; data is intended as close estimations. Pulse Ox not available in all countries.