Garmin Instinct® 3 45mm, Solar Charged Display, Rugged Outdoor GPS Smartwatch, Metal-Reinforced Bezel, Built-in Flashlight, Black
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Availability:
Only 3 left in stock, order soon!
Arrives
Saturday, Jul 11
Recently Viewed
Color: Solar Black
Size: 45mm
Style: Solar
Features
- Make a bold statement with this rugged GPS smartwatch, featuring a 0.9 display with solar charging lens and unlimited battery life with solar charging (assumes all-day wear with 3 hours per day outside in 50,000 lux conditions)
- 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 ATM water-rated and designed to MIL-STD-810 for thermal and shock resistance
- Leave your cash and cards at home; Garmin Pay contactless payments (with supported bank) let you pay for purchases on the go and breeze through select transit systems
- Stay connected with smart notifications and Connect IQ Store compatibility, which allows you to download new apps and watch faces (when paired with your compatible smartphone)
- Safety and tracking features include incident detection (during select activities) and Assistance, both of which call or send a message with your live location to emergency contacts when paired with your smartphone; requires setup and your smartphone to be in an area with network coverage where data connectivity is available
- Sync the Instinct 3 smartwatch with the Garmin Connect app, and get more details on your health and fitness data plus personalized insights and more
Description
Instinct® 3 is the rugged 45 mm GPS smartwatch with a 0.9” display, built-in flashlight and unlimited battery life in smartwatch mode with solar charging (assumes all-day wear with 3 hours per day outside in 50,000 lux conditions). 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).
Operating System: Garmin OS
Memory Storage Capacity: 128 MB
Special Feature: Activity Tracker, Alarm Clock, GPS, Multisport Tracker, Notifications
Battery Capacity: 300 Milliamp Hours
Connectivity Technology: Bluetooth, USB, Wi-Fi
Wireless Communication Standard: Bluetooth
Battery Cell Composition: Lithium Ion
GPS: Built-in GPS
Shape: Round
Screen Size: 0.9 Inches
Operating System: Garmin OS
Additional Features: Activity Tracker, Alarm Clock, GPS, Multisport Tracker, Notifications
GPS Geotagging Functionality: Built-in GPS
Band Material Type: Silicone
Case Material Type: Fiber-reinforced polymer
Water Resistance Level: Water Resistant
Sport Type: Fitness, Hiking, Multi-Sports, Running, Walking
Human Interface Input: Buttons
Clasp Type: Tang Buckle
Supported Application: Find My Phone, Fitness Tracker, GPS, Messages, Multisport Tracker
Water Resistance Depth: 100 Meters
Language: Multiple Languages
Supported Satellite Navigation System: GLONASS, GPS, Galileo
Controller Type: Touchscreen and Physical Buttons
Metrics Measured: Calories Burned, Heart Rate, Hydration, Sleep Coach, Stress
Closure Type: Buckle
Shape: Round
Style Name: Solar
Color: Solar Black
Band Color: Black
Connectivity Technology: Bluetooth, USB, Wi-Fi
Wireless Compability: Bluetooth
Wireless Provider: Unlocked
Communication Feature: Notification
Compatible Devices: Laptop, PC, Smartphone
Compatible Phone Models: Android Devices, iOS Devices
Memory Storage Capacity: 128 MB
Warranty Type: Limited
Waterproof Rating: IPX8
Brand: Garmin
Model Name: Instinct® 3 – 45 mm, Solar
Target Audience: Men, Unisex Adults, Women
Age Range Description: Adult
Model Number: 010-02934-00
Built-In Media: Instinct 3 series smartwatch, charging/data cable, documentation
Warranty Description: 1 year limited warranty
Wearable Computer Type: Smart Watch
UPC: 753759339500
Global Trade Identification Number: 00
Manufacturer: Garmin
Unit Count: 1.0 Count
External Testing Certification: ANATEL 09225-24-03330
Battery Capacity: 300 Milliamp Hours
Battery Cell Type: Lithium Ion
Battery Average Life: 28 days
Battery Power: 300 Milliamp Hours
Screen Size: 0.9 Inches
Display Type: Monochrome, sunlight-visible, transflective memory-in-pixel (MIP)
Resolution: 176 x 176
Band Width: 22 Millimeters
Item Weight: 52 Grams
Item Dimensions: 1.77 x 1.77 x 0.59 inches
Band Length: 220 Millimeters
Item Dimensions D x W x H: 1.77"D x 1.77"W x 0.59"H
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Jul 11
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Solar Black
Size: 45mm
Style: Solar
I think it’s an excellent watch for my needs. I sold my Apple Watch Ultra 2 for this one. As a long-time G-Shock and Casio user, I feel like the Ultra 2 and most modern smartwatches just have too many features that a normal, active person will never actually use. I really love the look of the watch. Since I usually wear black and grey, you’d think I’d go for the all-black tactical version, but the splash of fiery red-orange accents adds just the right amount of contrast. I don’t even like orange as a color, but on this watch, it just works perfectly. Also, I personally think paying $100 extra just for an all black tactical with features I’d never use is stupid haha. This watch was perfect for me. The MIP display is bright enough to see clearly under the sun and in any weather, even at low brightness. Since I’m used to Casio and G-Shock, the simplicity feels just right. All I really need is something to track my steps, sleep, and heart rate. The battery life has been excellent. I always had battery anxiety with the Apple Watch because I had to charge it every day, but I don’t have that issue with this one at all. The 45mm size fits my wrist perfectly, and it’s comfortable enough to wear all day, including sleeping and showering. It feels very similar to the G-Shocks I’ve worn for years. That said, I think people need to adjust their expectations when it comes to the solar feature. Garmin never claimed it could run purely on solar power. It’s meant to extend battery life not fully charge the watch. A good way to think about it is like water slowly dripping into a bowl that has a hole in it. It’s not filling up quickly, but it’s helping offset the loss. Even as someone who’s used G-Shock solar watches for over 10+ years, I already knew solar charging wouldn’t work like that. Beside instinct 3 uses way more power than any Casio tough solar watches LMAO. One small criticism I have with this watch is that, unlike the Apple Watch, it doesn’t automatically sync data as seamlessly with your phone. You need to have the Garmin Connect app running in the background at all times, which feels a bit weird. That said, it hasn’t really been an issue for me so far.
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Reviewed in the United States on April 10, 2026 Reviewed in the United States on April 10, 2026 by Alan
Color: Solar Black
Size: 45mm
Style: Solar
My priorities for a smart watch: 1) long battery life that I can use to track week-long backpacking trips. 2) a display that I can ALWAYS read. I don't like waiting for a display to light up; I don't need colors. 3) something that doesn't need to be charged often so I can sleep with it for my morning alarm and sleep tracking. My previous watch was an Amazfit Bip S (with a MIP display). It recently died after 4 years of use. I was looking for more to replace it. I compared 5 watches with MIP displays: Garmin Instinct 3 Solar and 2 Solar, Coros Pace 3, Suunto Vertical and 9 Peak Pro. The Garmin Instinct 3 was noticeably better than the Instinct 2: a crisper and more reflective display, better solar charging, snappier response (I noticed a little bit of lag switching screens sometimes), and that torch! Feature-wise and software, they looked identical. I think it wouldn't be worth upgrading from the Instinct 2, but since I was replacing a watch, the improvements in the Instinct 3 are worth the price difference. I wasn't going to go cheap if either Garmin was better than the others. (The Fenix is beyond what I want to spend.) The Instinct (both 2 and 3) is a cut above the Coros or Suunto in several ways: 1) while the display is smaller, it had a more reflective display that was easier to read in any light. Both 2 and 3 are more reflective than the others actually. (See attached photo.) 2) while the Garmin watch faces are not as pretty or even in color, almost all of the display fields on the watch face can be customized. I spent a while looking for watch faces for the Suunto and Coros with the fields I want and never found the "perfect" one, but with the Instincts, I could just select the data I want and place them on the screen. 3) the activity data screens are also very customizable with lots of options to choose from. I couldn't do this as well with the Coros and Suunto. I didn't realize how much I appreciated having customized fields and screens for hiking vs biking vs running until I could. 4) solid battery life, solar charging 5) thoughtful/useful features: lap stat announcements to your BT headset, shortcut to power saving mode, unusual tracking modes like expedition and area calc, double function of each button - short vs long press, a double-tap shortcut for the torch Otherwise, all five watches had similar features: activity tracking galore, sleep tracking, alarms and timers, stopwatch, compass, altimeter, barometer, etc. 2nd place: the Coros was the most visually appealing of the set. The Instincts have that rugged chunky look and a smaller monochrome display, while the Coros was sleek with an attractive display (for MIP). Although they were all "45mm" watches, the Coros had a lower profile on my wrist, and through a trick of design, it looked like it had a smaller bezel. (It wasn't.) Data fields were displayed in BIG readable fonts during activities. The scroll wheel and two buttons was probably the most fun interface to use. Scrolling and zooming is quite nice with a scroll wheel. The Suunto Vertical is very similar to the 9 Peak Pro. I got my hands on both. I don't think it is worth the 2x price difference so I only compared the 9 Peak Pro with the others.
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Reviewed in the United States on July 21, 2025 Reviewed in the United States on July 21, 2025 by IO
Color: Solar Black
Size: 45mm
Style: Solar
Clearly an immense amount of thought and design went into making what is for me the perfect active watch and I understand why there are so many obsessed owners. Been through other cheaper options with Fitbit and Amazfit and while they were ok they all failed after a couple of years as I used the watches for their intended purpose which is swimming (pool and ocean), biking, hiking, walking running etc... so after a lot of research I settled on the Garmin Instinct 3 Solar 45MM as its durability is legendary. For me I did not want another phone on my wrist so Apple watch and high battery color touch screen is not wanted. I mean I have a phone, I stare at a computer all day ... I just want a workout trainer and health tracker that lasts a long time on one charge. And boy does this watch fit the bill. For those considering here is what I learned after a few weeks: - in picture note the hack I use to get charging even during the 10 F walks I'm going on in Jan. I use a rubber band to hold the cuff of my jacket down so I get full sun on the watch during my walk. - Been going for walks with ski gloves on and it is amazing - the buttons all pressable perfectly even with heavy gloves on. Amazing design. - I considered the 50 mm version but I wanted something comfortable as I wear this thing 24 hours per day and sleep with it. The watch is extremely comfortable and the band is great too. You don't need to make it tight to get good readings - all of them heart rate / VO2 etc... - battery life is amazing even though I am going on long walks/hikes with GPS on every day. Even the solar charging I get in Feb is much better than expected. And I have the 45 mm watch. In summer it will likely never need a charge. - ArmorSuit 6 Pack for Garmin Instinct 3 45mm (AMOLED/Solar) Screen Protector MilitaryShield HD Clear Film - Made in USA - highly recommended as it seems to not impact solar charging at all and screen looks great. Garmin claims your shouldn't use any screen protection and it may not be required but there is no downside as far as I can tell. Researching the rigid glass like protectors do seem to impact charging from my research and don't stay on. - There are tons of cool faces available. I found a great Casio G-Shock look alike below. On the topic of G-Shock ... you'd have to have your head examined to get a $300 G-Shock that does maybe 10% of what this watch and looks ugly as hell too. Just MO ... and I loved GShock years ago but this watch is superior in every way. - You need to learn the 'operating system' of the watch before you can utilize the full capability. It is very well done and youtube is your friend. I will admit out of the box I had some difficulty to use some more advanced things but after a couple of days I got the hang of it. Now it is all second nature and I appreciate how the watch is set up. Very good design! - without fail folks that don't like this watch will point to lack of some 'premium' features that other watches and Garmin watches triple the price have. Guess what - I don't want them! Music on the watch ... don't want it. I actually like working out. Receive and answer calls ... don't want it! Color touch screen ... don't want it. On board maps ... don't want it. If (probably never) I am hiking the appalachian trail guess what ... I'll take my phone. - MIP B&W display ... last but not least is the black and white MIP display. It is hands down the best display I have ever had on a watch. It is crystal clear in the sun even through sunglasses and is supremely viewable under all conditions indoor / outdoor / gym ... everywhere. - Make sure you take the time to learn all the watch has to offer ... after two weeks I started using the breathing and relaxation programs in the watch and really dig those as well. Great sleep tracking and sleep coach ... great exercise tracking and exercise coaching ... pulse, VO2, body battery ... even weather glance is really well done. - The software on the watch is light years better than other brands. The sleep tracking, training readiness, flawless GPS tracking, vast array of built in widgets (glances) available can be daunting at first but take your time to learn what the watch has to offer. You will not be dissapointed. - The tactical version is the exact same watch blacked out for $50 more. I think the orange accents look great and certain need esoteric tactical ballistics stuff so save yourself the $50. to summarize ... if you want a toy or gizmo to play with keep looking. if you want an extremely useful tool the help you train and keep you on track for your fitness goals that goes weeks and maybe months maybe forever in the summer in-between charges AND is a good looking watch that doesn't look out of place business casual ... you found your watch!
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Reviewed in the United States on February 8, 2026 Reviewed in the United States on February 8, 2026 by Paul P.
Color: Solar Charcoal
Size: 50mm
Style: Solar
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-Changer The 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 Tracking I 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 Design The 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 Impression Three 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.
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Reviewed in the United States on December 12, 2025 by The Retired Travelers
Color: Solar Black
Size: 45mm
Style: Solar
I decided to upgrade from my venerable original Instinct (Which still works fine) after about 4 years of use. Initially was to get the Instinct 2 solar but decided to get the 3 solar for not much more. I am used to the Garmin ecosystem and love how configurable and capable this device is. It is my dedicated sports and outdoors watch, very useful for mountain biking and hiking. I don't care it does not have full maps, that’s not what this is for. It has enough with the basic crumbs navigation. I care for an excellent battery life, durability and reliability, and accuracy recording the activities. This watch is great for that. Also, don't care about no touch screen, actually I find it superfluous for the practical use and purpose of this watch. The MIP screen visibility is great outdoors and indoors. The integrated flashlight is surprisingly useful. Sleep tracking also works great. Did not give it 5 stars yet as I only have had it for about 4 months, so cannot yet attest about long term durability. But if it is as good as the old one, this watch easily can last several years. Also, the solar charging is not as great as I was expecting, though it helps. don't expect to keep it charged just with solar.
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Reviewed in the United States on February 18, 2026 Reviewed in the United States on February 18, 2026 by Watch fan
Color: Whitestone and Bolt Blue
Size: 50mm
Style: Solar
I upgraded to this from an Instinct 1 Tactical. I like the bigger screen, longer lasting battery and greater sensors for tracking a host of stats. Decent for hiking, but not used as a primary GPS, just a backup. I also ride a bicycle frequently, and really enjoy the health stats I can review. I ended up replacing watch band with a nylon version, and the quickfit makes that a very easy process. Very happy with purchase.
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Reviewed in the United States on May 25, 2026 by Sparky
Color: Solar Black
Size: 45mm
Style: Solar
I had a Garmin Instinct 1, which overall was a decent watch and lasted about 4 years before it started giving me problems. I bought this to replace the instinct 1 and it is leaps and bounds better than the 1 in every way. Quality is 10/10. I always buy a screen protector for the watch mainly because I'm active and bang it off of everything. Way more options than the instinct 1. The flash light is a nice touch, but don't use it as much as I do my phones flashlight. I do enjoy the red light feature as well. The HR tracking is actually accurate, which for myself, has not been the case with any wrist worn HR monitors. I measured it against a chest strap, it is within a beat or two a minute. The screen quality is solid as well. Functionally, it is perfect, no lag or anything. The solar aspect is also one of my favorites. I went over a month without having to charge it, which is awesome compared to the instinct 1, which I did not have the solar function on and would have to charge it every 7 days or so. I don't like the idea of a full blown smart watch, but the smart watch functions of the Instinct 3 are just enough to scratch the itch. I like that I can receive texts and change my music with the watch. I don't need to be able to speak into the watch or receive pictures on it, which I can't so I like that. Bottom line, this watch is worth the money and I won't be switching watches for a long time.
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Reviewed in the United States on March 31, 2026 by Ashley Masterson
Color: Solar Charcoal
Size: 50mm
Style: Solar
This is my third Instinct watch, having had the first gen and currently upgrading from the 2X Solar. I was on the fence, but the appeal of the clearer display and a nice sale made me go for it. Very glad I did! First up - I do not think the premium for the tactical version is worth, and the splash of orange color is really nice in person. The display is WORLDS better than the 2X, in fact, that feature alone is worth the upgrade. Warning: Mine came with the version 5.21 software and the 11 day battery life issue with the "not enough memory" upgrade challenge. From there, the upgrade process was NOT easy and I had tried every trick on the internet to get the upgrade to go through, even the "official" Garmin process would not work. What did work was signing up for the beta program and finally, after maybe 20 tries, the software upgraded to 5.23 and then I was finally able to get it to go to v14.4. Be persistant and do not be afraid to factory reset as many times as needed. I wish I knew exactly what worked, but honestly, I lost track of the sequence. I can tell you that my upgrade worked via Garmin connect and not via the Windows software route. Great watch, horrible upgrade process.. good luck!
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Reviewed in the United States on May 10, 2026 by Darvis