Garmin Instinct® 3 45mm, AMOLED Display, Rugged Outdoor GPS Smartwatch, Metal-Reinforced Bezel, Built-in Flashlight, Up to 18 Days of Battery Life, Black
$89.99 $57.99
$89.99 $57.99
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Instinct® 3 is the rugged 45 mm GPS smartwatch with a 1.2” AMOLED display, a built-in flashlight and up to 18 days of battery life in smartwatch mode. With bolted construction, a metal-reinforced bezel and scratch-resistant lens, it can take on your toughest adventures. It’s engineered to MIL-STD-810 standards for thermal and shock resistance and is also 10 ATM water-rated. To keep you on track, the Instinct 3 smartwatch includes a built-in 3-axis compass and barometric altimeter. Plus, multi-band GPS with SatIQ™ technology delivers superior positioning while also optimizing battery life. Its 24/7 health and wellness features keep you connected to your body with heart rate tracking, advanced sleep monitoring, Pulse Ox and more (this is not a medical device, and data presented is intended to be a close estimation of metrics tracked; Pulse Ox not available in all countries). Instinct 3 also includes Garmin Pay™ contactless payments (with a supported bank).
Make a bold statement with this rugged GPS smartwatch, featuring a vibrant 1.2” AMOLED display and up to 18 days of battery life
Engineered with a supertough 45 mm fiber-reinforced polymer case and metal-reinforced bezel
Built-in LED flashlight with variable intensities and strobe modes gives you greater visibility in the outdoors and provides convenient illumination when you need it
Know your body better with health monitoring features, including wrist-based heart rate, advanced sleep monitoring, Pulse Ox and more (this is not a medical device, and data presented is intended to be a close estimation of metrics tracked; Pulse Ox not available in all countries)
Navigate confidently with a 3-axis compass, barometric altimeter and multi-band GPS with SatIQ technology, which delivers superior positioning while also optimizing battery life
10 reviews for Garmin Instinct® 3 45mm, AMOLED Display, Rugged Outdoor GPS Smartwatch, Metal-Reinforced Bezel, Built-in Flashlight, Up to 18 Days of Battery Life, Black
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$89.99 $57.99

Rahmawati Syaiful –
Outstanding Tactical Watch with Incredible Battery Life
The Garmin Instinct Tactical Solar is an exceptional smartwatch built for durability, reliability, and performance. The solar charging is a game changer, delivering incredible battery life that easily outlasts most smartwatches—perfect for outdoor adventures, training, and daily wear.The watch is rugged and military-grade tough, yet comfortable on the wrist. GPS tracking is accurate, and the tactical features like Stealth Mode, Night Vision compatibility, and Kill Switch add serious value for tactical or professional use. Health and fitness tracking are spot-on, including heart rate, stress, and activity monitoring.If you want a no-nonsense, ultra-durable smartwatch with excellent battery life and reliable performance, the Garmin Instinct Tactical Solar is absolutely worth it. Highly recommended for outdoor enthusiasts, athletes, and tactical users alike. 💪⌚
The Retired Travelers –
Finally Found the Perfect Apple Watch & WHOOP Replacement
After three years of wearing a WHOOP and dealing with my Apple Watch’s frustrating daily charging routine, I decided to try the Garmin Instinct 3 Solar. Three weeks in, and I’m genuinely impressed.Battery Life is a Game-ChangerThe Garmin came out of the box with 38 days of battery life. Let that sink in – 38 DAYS compared to my Apple Watch that needed charging every single night. The solar charging feature means I may go even longer between charges depending on sun exposure. This alone makes it worth the switch.Accurate Health TrackingI was skeptical about whether the Garmin could match my WHOOP’s data accuracy, but I’ve been wearing both side-by-side to compare. The sleep tracking, heart rate, and HRV readings from the Garmin have been remarkably consistent with the WHOOP. For anyone considering dropping their WHOOP subscription, the Garmin delivers comparable metrics without the monthly fee.Rugged DesignThe 50mm size with metal reinforcement feels solid and durable – this is built for the outdoors. It’s a significant departure from the sleek Apple Watch aesthetic, but if you prioritize function over fashion, you’ll appreciate the rugged construction.Overall ImpressionThree weeks in, I’m very pleased with this purchase. The combination of incredible battery life and accurate health metrics makes the Instinct 3 an excellent choice for anyone tired of constantly charging their smartwatch or paying for WHOOP subscriptions.
angler4life –
Great watch/tracker for the active person
Coming from a Fitbit, there is a lot more data with the garmin. Fits and wears like a regular watch and very comfortable. Metrics like steps, heart rate, heart rate variability, resting heart rate etc were identical to the Fitbit. The biggest difference I found is the sleep tracking, which is very different from the Fitbit. The garmin gives you a much more descriptive detail. The Fitbit says I slept better, while the garmin states not much restorative sleep continuously regardless of what I try. I haven’t had the opportunity to see how well the solar charging is.Pros -great activity trackerData metrics are easily readableThe app is also easy to use and navigateCompletely customizable watch faceBattery life is great. I get roughly 2.5 weeks out of one charge. (Along with disabling notifications)ConsTracking sleep seems off, but I’m still getting used to it so probably just a learning curveAs with most smart devices, every notification imaginable is enabled by default. I’ve spent quite a bit of time disabling almost every notification.Special charging cable. Fitbit does the same thing – would like to see it be a universal type c charger!
Cesar –
Haven’t came off my wrist since I bought it.
The Garmin Instinct 3 (50mm) has been a great everyday watch. The screen is bright and easy to read, the battery lasts forever, and it feels tough enough to handle hikes, gym days, and everything in between. It doesn’t have full offline maps or music, but if you want a rugged watch with solid tracking and great battery life, this one is hard to beat.
Luis –
Solid Garmin Instinct AMOLED 50mm Great Features, Heart Sensor Needs Work
The Garmin Instinct AMOLED 50mm has become part of my daily routine, and overall, I’m really impressed with what it offers. The AMOLED screen is bright and easy to read, even in full sun. It’s rugged and built to last, exactly what I wanted for fishing, workouts, and everyday use.One of my favorite features is the tide data, which is incredibly helpful when I’m out kayak fishing. Being able to check tide times directly on my wrist saves me time and helps me plan better trips. The built-in flashlight is another handy tool, especially for early morning launches or late-night packing.On the fitness side, the watch really shines. There are tons of workout options built in everything from treadmill, strength training, HIIT, cardio, and even rep counting. It automatically tracks sets and reps pretty accurately, and you can customize workouts through the app. I like how it keeps track of effort and recovery too, giving you a better idea of how your body’s doing over time.Battery life is excellent. Even with the AMOLED screen, I’m getting several days on a full charge depending on how much GPS I use.Now for the one downside: the heart rate sensor. It’s just not as accurate as I expected, especially during strength training or any workout where there’s a lot of wrist movement. It tends to lag or give inconsistent readings. For most casual use it’s fine, but if you’re serious about tracking your heart rate, you may want to pair a chest strap.Overall, it’s a great smartwatch for active people who spend time outdoors, work out often, or just want a durable and feature-packed watch. I’d definitely recommend it, with the small caveat about the heart rate sensor.
Taha –
Mükemmel bi saat , 18 güne yakın şarjının gitmesi çok iyi
Fred R –
excellente montre connectée , beaucoup de paramètres , très résistante , pas d’écran tactile ( je n’en voulais pas ) , tout se contrôle simplement avec les 5 boutons , excellente autonomie , les Garmin ont parfois un prix plus élevé mais on s’y retrouve largement.
Fernando –
Me encantó el color y bueno 100% recomendado
JUAN ALVAREZ MARTINEZ –
ES UN EXLETE RELOJ CON BUENA CALIDAD ALGO CARO EN MI PUNDO DE VISTA
Sam –
Love this watch, has everything you need. I was looking at the data as I use for running and it has the same run features as the more expensive 265.The torch and redshift actually come in handy too.Battery life is fantastic, getting 2 weeks and that’s also using it for 1-2 hr daily activities