Garmin Instinct 3 45 mm Solar GPS Smartwatch Black with Black Band
$299.99 reg $399.99
Sale save $100.00 (25% off)
ColorSolar Black
Size45mm
In Stock
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Guests are saying
The Garmin Instinct 3 Solar 50mm watch is a robust and feature-rich device that excels in battery life, especially with its solar charging capability. Guests appreciate its accurate tracking for various activities, including running and cycling, and the customizable features that enhance user experience. While some guests noted challenges with programming and certain features, the overall sentiment leans towards satisfaction with its performance and durability, making it a great choice for outdoor enthusiasts.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.3 out of 5 stars with 98 reviews
0% would recommend
1 recommendations
4 out of 5 stars
24 June, 2026
originally posted on Garmin
Garmin Instinct Solar 3: Absolute & Affordable.
I've only had the Instinct 3 Solar for about 3 weeks now, and during this short duration if time the specefic Instinct 3 Solar watch I own has given me lots of impactful and informative logistical data from my daily activities. This data has helped me better control my stress, sleep, mood and allowed me to focus on other informative motivations in my lifestyle choices. The litteral physical functionality of the watch is great, the 50mm is a bit larger than I expected and after wearing it for some time and every night to bed, it proves to be a bit uncomfortable. Besides that, the display is great. Solar charging seemingly keeps the battery alive for a much longer time than I thought. The modern features and ease of use help me stay less distracted on the road and many of the geolocating/navigation instruments are very insightful. Navigation is what you get the most from this watch, and I haven't had the time to fully appreciate or explore this watch but I have no doubt that if you work outside, drive long distances, explore the wild or just garden, you will appreciate the convenience of owning a watch; if you prefer a compact, durable, long lasting battery and accuracy this watch is perfect at its price point. Given that this is the Solar watch, that functionality is stellar and has worked really well for me so far. It has lasted at least 18 days on one charge from the factory with all of the instruments enabled. Have to get lots of sunlight to charge, so set it on your windowsill or take charge and go explore a bit.
5 out of 5 stars
21 June, 2026
originally posted on Garmin
Great Watch and Features!
I was hesitant about buying the watch, then I took the plunge and got it. I’ve only had it couple of weeks and I was very impressed! It is more accurate than my last watch I had. I like the solar feature that continues to charge the watch every day. I should have purchased this a lot sooner!
5 out of 5 stars
17 June, 2026
originally posted on Garmin
I love the colors about it
I absolutely love this watch, and the functionality details about it and the battery life is amazing.
5 out of 5 stars
16 June, 2026
originally posted on Garmin
Less charges, more wearing.
Got my watch a couple weeks ago. I charged it one time. I’ve been out in the sun a couple times. Right now the watch battery says 61%. I would’ve had to charge my old watch at least three times by now. Not a lot of color in the watch mostly black-and-white. But if the battery lasts a long time. So far, so good!
5 out of 5 stars
13 June, 2026
originally posted on Garmin
Awesome watch
I couldn’t be happier with this watch. The battery life is incredible and the watch is packed with great features.
5 out of 5 stars
11 June, 2026
originally posted on Garmin
Great to be back on the Garmin team
I received this as a birthday present a few weeks ago. I thought the 50mm dial would be too big, but very happy with the size. I haven't had a working Garmin for several years so it takes a while to reacquaint yourself with the many features of the Instinct 3 Solar. So far no issues programing the device and it sync's well with the app. The default screen set up come with the fields I wanted to see regularly. I look forward to exploring the many customizations possible on the device.
1 out of 5 stars
7 June, 2026
originally posted on Garmin
Garbage
I bought the watch. It connected with no problems. Two weeks ago it disconnected and I haven’t been able to connect it again. I spoke with somebody last week and was disconnected
4 out of 5 stars
3 June, 2026
originally posted on Garmin
Instinct
Recently purchase the Instinct. However, I found that it was just a little too complex for this old man. Great features, but the display was a little cluttered. Love my Garmin products, I have several, and i'll have newer ones as prices become more competitive. Great support from Garmin at all times, a big plus.
5 out of 5 stars
27 May, 2026
originally posted on Garmin
Better than Fenix 6
I have to say, I like it better than the Fenix 6 I have.
5 out of 5 stars
26 May, 2026
originally posted on Garmin
Amazing Watch And Tracker
I love this watch. I originally had the 45mm and switched to a Pixel Watch 4; bad choice. Garmin's tracking and integration is so much better and cleaner. Switched back to the 50mm (Worth the size bump for the battery bump alone).
4 out of 5 stars
25 May, 2026
originally posted on Garmin
A lot of features. Too many for my needs
Bought a few weeks ago. Still in learning. Looked up videos to access some of the functions. Most confusing are the symbols used. Would be nice to have a chart provided with the watch listing the meanings of all the icons. Still trying to figure out how to get blood pressure reading. Is another device required? Best part is i don't have to remove the watch to charge it all the time. The quick start guide may as well have been in Greek. Couldn't figure out what was being referenced. Would be good to have a specific video site to provide specific instructions for each function along with initial setup. The videos were very helpful.
1 out of 5 stars
14 May, 2026
originally posted on Garmin
Its an okay solar watch
I tries about 3 weeks, thinking solar would keep the battery going for ever but it was not the case, you truly have to be outside in direct sunlight for multiple hours.
5 out of 5 stars
6 May, 2026
originally posted on Garmin
Excellent watch!
Very pleased with this watch (about one month in use), one of the best Garmin’s I’ve had. I use primarily for running (road, trail and treadmill), indoor rowing and for its heart rate and other features. Customization is excellent, battery life with solar charging has exceeded expectations and distance/mileage numbers are very accurate. Would highly recommend.
2 out of 5 stars
29 April, 2026
originally posted on Garmin
Torch unreliable
My first Instinct 3 50mm solar torch (light) completely failed to operate after 3 months. Garmin sent me a replacement which was nice but the brand new replacement, the red option for the torch does not work right out of the box. Great watch but if you need or want the torch feature, it is very unreliable. Sad, I had higher expectations for Garmin.
3 out of 5 stars
29 April, 2026
originally posted on Garmin
Better instructions and descriptions needed!
So far so good but it is difficult to program and the instructions are of little use. There is little description of what all the various features are. The manual is on pages barely bigger than the watch. Going on line means asking a question about a specific problem that you don’t know. That is the reason you’re lookin at the help section.
5 out of 5 stars
25 April, 2026
originally posted on Garmin
Great Garmin
I’m replacing an Apple watch and have been very impressed with the functionality and long battery life.
5 out of 5 stars
22 April, 2026
originally posted on Garmin
Idea for future design
Dear Garmin, I recently purchased my second Garmin watch, the Instinct 3 Solar. Overall, I’m very pleased with the device—it’s exactly what I was looking for, especially as I prefer a watch without a touchscreen. However, I do have one significant piece of feedback regarding the design. Since most people are right-handed, they typically wear their watch on the left wrist. For this reason, it would be more practical if the most frequently used buttons (Light/Up/Down) were positioned on the right side of the watch. This would make them easier to access and press, without having to reach across the watch with the other hand. I hope you will consider this as a suggestion for future designs. Kind regards, Igor
5 out of 5 stars
18 April, 2026
originally posted on Garmin
Fantastic watch with awesome features
I bought this watch about 3 weeks ago I bought this watch about 3 weeks ago. and it meets all my and it meets All my and it meets all my expectations. all the health monitoring that I wanted all the health monitoring that I wanted. actually was out side today and was actually solar charging which is awesome I have not used the maps or the GPS or the compass yet but I know it has all those features and I'm anxious to use that I had the tactic 7 prior to this and I love that watch as well but this watch all I need it has all the bells and whistles I love the battery life it is absolutely phenomenal Garmin for making a great watch
5 out of 5 stars
12 April, 2026
originally posted on Garmin
A great upgrade from my old Instinct Solar 1.
I debated whether to upgrade to the Instinct 3 Solar from the Instinct Solar (1?). I'm glad I did as the display is much better and the battery is a lot better. I’ve only had it for 2 weeks but I'm so satisfied, especially with the better battery.
5 out of 5 stars
10 April, 2026
originally posted on Garmin
Accurate and practical
Everything that was promised, had it for a month tracking workouts, can’t wait to get it on the ski slope next season.