The Garmin Instinct 3 is at its back at its Prime Day low — it’s $150 off

NBC Selected independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more.Deals and SalesThe Garmin Instinct 3 (AMOLED) is $150 off and at its lowest price everWe haven’t seen this mark down since Amazon Prime Day.Aug. 21, 2026, 10:56 AM EDTHarry RabinowitzTech ReporterSkip to table of contentsThe Garmin Instinct 3 (AMOLED) smartwatch has a built-in flashlight and one of the longest battery life of any fitness tracker.GarminThe Garmin Instinct 3 is at its lowest price ever right now — it’s $150 off retail price at several stores. The rugged, durable fitness tracker has a long battery life, built-in flashlight and plenty of signature Garmin watch features. Keep reading to learn more about it and why this deal is worth grabbing before marathon season and the school year begins.Deal of the dayGarmin Instinct 3 (AMOLED)Lowest price ever$299.99$449.99AmazonNow 33% off$299.98$449.99Dick's Sporting GoodsNow 33% off$299.99$349.99GarminNow 14% offThe Garmin Instinct 3 has thick bezels, a metal-reinforced case and a recessed screen, all of which make it very durable. It has a bright, colorful AMOLED screen that makes it easy to see regardless of the weather, plus five buttons along the edges for effortless control . It’s also a battery life warrior, getting up to 18 days on a single charge, which means you likely won’t need to charge it for most trips.The Instinct 3 is available in multiple sizes and four versions, AMOLED (linked above), solar, tactical solar and tactical AMOLED, all of which are on sale right now.Why this deal is worth itIt’s $150 off MSRP (33% off), putting it at its lowest price ever. It’s compatible with both iOS and Android phones.It’s available in multiple sizes and versions (also on sale).It’s an excellent fitness tracker, especially for durability and battery life.Other Garmin watches on saleGarmin Epix Pro (Gen 2, Sapphire Edition)$499.99$999.99AmazonNow 50% offGarmin Vívoacti...