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Garmin Fenix 7 Pro Solar Review

The best GPS watch on the market for serious athletes looking for high accuracy and all-day health tracking
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Garmin Fenix 7 Pro Solar Review (The Garmin Fenix 7 Pro Solar is the best GPS watch we've ever tested. Perfect for serious athletes or those that want...)
The Garmin Fenix 7 Pro Solar is the best GPS watch we've ever tested. Perfect for serious athletes or those that want the latest technology and health metrics.
Credit: Matthew Richardson
Price:  $800 List
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Manufacturer:   Garmin
By Matthew Richardson ⋅ Review Editor  ⋅  Jul 19, 2023

#1 of 13
  • Features - 20% 9.0
  • Battery Life - 20% 7.1
  • Ease of Use - 20% 9.0
  • Accuracy - 20% 9.5
  • Design - 20% 9.0

Our Verdict

If you want the best GPS watch money can buy, we recommend the Garmin Fenix 7 Pro Solar. Exceptional in everyday use, this workhorse can also perform under harsh conditions and on extended adventures. It provides industry-leading health metrics, smartwatch features, and excellent battery life — the best for this case size. Garmin's standard user interface also looks great, given the high-resolution color touch screen. This was our go-to pick for everything from trail running to backcountry skiing. Now with a flashlight, solar charging, and an improved heart rate sensor, there is no better GPS watch on the market. Get the scoop on how it stands up to the competition in our review of the best GPS watches.
Excellent battery life
Great interface
Advanced health metrics
Beautiful screen resolution
Companion app could be better
Editor's Note: This review was added on July 18, 2023, to include this latest update of the Fenix 7 lineup. Now with an improved heart rate monitor, flashlight, and solar charging.

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Bottom Line Ease of use and accuracy make this the best watch that we've ever testedOne of the largest we tested, this watches is bombproof and features insane battery life with multi-satellite supportThe second generation's software takes a backseat behind notable hardware upgrades, but this still remains our top-choice smartwatchIf road and urban running is your top priority there is no watch on the market better than this modelThis watch excels as an affordable GPS companion, offering value and dependable accuracy
Rating Categories Garmin Fenix 7 Pro... Coros Vertix 2 Apple Watch Ultra 2 Garmin Forerunner 955 Coros Pace 3
Features (20%)
Battery Life (20%)
Ease of Use (20%)
Accuracy (20%)
Design (20%)
Specs Garmin Fenix 7 Pro... Coros Vertix 2 Apple Watch Ultra 2 Garmin Forerunner 955 Coros Pace 3
Watch Face Material Power glass Sapphire Glass Flat sapphire crystal display Corning Gorilla Glass DX Mineral Glass
Bezel Stainless steel Grade 5 titanium alloy with PVD coating Titanium Fiber reinforced polymer Glass fiber reinforced polyamide
Case Fiber reinforced polymer Titanium alloy with PVD coating Titanium and ceramic Fiber-reinforced polymer Glass fiber reinforced polyamide
Strap Material Silicone Silicon or nylon Spandex/Polyester Silicone Silicone
Tools Required to Change Band? No No No Yes No
Model Tested Pro Solar Standard N/A Standard N/A
Size Tested 47 mm One size only One size only One Size only One size only
Measured Main Body Size (diameter) 47 mm 50 mm 49 mm 46.5 mm 41.9 mm
Measured Thickness 14.5 mm 16 mm 14.4 mm 14.4 mm 11.8 mm
Measured Screen Width 33 mm 35.5 mm 35 mm 33 mm 31 mm
Measured Weight 2.9 oz 3.17 oz 2.60 oz 1.7 oz 1.5 oz
Measured Charging Time 150 min 128 min 96 min 120 min 113 min
Battery Type Rechargable lithium ion Rechargable lithium ion Rechargable lithium ion Rechargable lithium ion Rechargable lithium ion
Measured Battery Life With GPS 75 hours 135 hours 12 hours 41 hours 34 hours
Manufacturer-Reported Battery Life Smartwatch: Up to 18 days/22 days with solar
Battery Saver Watch Mode: Up to 57 days/173 days with solar
GPS Only: Up to 57 hours/73 hours with solar
All Satellte Systems: Up to 40 hours/48 hours with solar
All Satellite Systems + Multi-band: Up to 23 hours/26 hours with solar
All Satellite Systems + Music: Up to 10 hours
Max Battery GPS: Up to 136 hours/289 hours with solar
Expedition GPS: Up to 40 days/74 days with solar
Smartwatch mode: 60 days;
GPS: 140 hours
Up to 36 hours normal use Smartwatch mode: Up to 15 days
GPS-only mode without music: Up to 42 hours
All-Systems GNSS mode plus Multi-Band with music: Up to 8.5 hours
All Systems GNSS mode plus Multi-Band without music: Up to 20 hours
Ultratrac mode: Up to 80 hours
Smartwatch mode: 24 days; GPS: 38 hours
Navigation Built In? Yes Yes Yes - detailed Yes Yes - breadcrumb
Satellite Networks Used GPS, GLONASS, GALILEO GPS, GLONASS, Galileo, Beidou, QZSS Precision dual-frequency GPS: GPS, GNSS, Galileo and BeiDou GPS, GLONASS, GALILEO Dual Frequency
(GPS, GLONASS, Galileo, Beidou, QZSS)
Maps? Yes Yes - detailed Yes - detailed Yes - detailed Yes - breadcrumb
Back to Start Navigation? Yes Yes Yes Yes Yes
Water Resistance (max depth) 100m 100m 100m 50m 50m
Music Control? Yes Yes Yes Yes Yes - downloads only
Music Storage? Yes Yes - 32gb storage Yes - 64gb storage Yes - 2000 songs Yes - 4gb
Daily Fitness Tracking? Yes Yes Yes Yes Yes
Touchless Payment? Yes No Yes Yes No
Sleep Tracking? Yes Yes Yes Yes Yes
Blood Oxygen? Yes Yes Yes Yes Yes
Compass? Yes Yes Yes Yes Yes
Barometric Altimeter? Yes Yes Yes Yes Yes
Temperature Sensor? Yes Yes Yes No Yes
Main Software App Garmin Connect, widgets for other features Coros App Apple Health Garmin Connect, widgets for other features Coros App
Can Software Crossover to Different Software Ecosystems? Yes Yes Yes Yes Yes
Warranty Info 1 year 2 year 1 year 1 year 2 year

Our Analysis and Test Results

The Garmin Fenix 7 Pro provides the best user experience and customization across any GPS watch on the market. Even as the market continues to grow and competition increases, Garmin has continued to set the bar. This update to the Fenix line adds a flashlight, improved heart rate accuracy, solar charging, and loads of new performance metrics. We've tested each brand extensively, and if you can foot the bill, Garmin and the Fenix 7 Pro are the best you can buy.

The Fenix series has been the flagship model in the Garmin lineup and continues to be if you look at both price and performance. While other models in Garmin's lineup could be considered 'better' in terms of battery and materials, the Fenix 7 Pro offers the most features and design at the best price point. Anything higher priced than the Fenix series, and you are in a purely niche market. Other brands and watches are totally adequate and worth buying, but if you want the best ecosystem, UI, and design, this is what you want.

Performance Comparison

garmin fenix 7 pro solar - we made sure to test the fenix 7 pro solar in a variety of...
We made sure to test the Fenix 7 Pro Solar in a variety of environments. It was used by our lead tester Matthew in the San Juan Mountains.
Credit: Matthew Richardson


You're buying the best at this price point, so we expect the features to align with that cost — and they absolutely do on the Fenix 7 Pro. There is something for everyone in this model, no matter how you see yourself using a watch. Pairing excellently with a smartphone, you can access notifications and store music or use services like Spotify. Using Garmin Pay, you can add credit cards for use around town for places you know accept contactless payments.

Garmin implements both stat widgets and various easy-to-access tools. These are customizable and accessible anytime when using the watch. Having the ability to access these tool settings quickly is fluid and extremely useful. For example, turning on battery-saving features or enabling or disabling the touch screen. The widgets allow for rich data visualization or interaction with paired tools such as a Garmin inReach. On adventures with potentially higher consequences, having the ability to remotely control and send messages right from the watch offers a piece of mind you can't get on other models.

Notable Features:

  • Flashlight
  • Heart rate monitor
  • Compass
  • Thermometer
  • Alarms
  • Multiple activity profiles
  • Pedometer & calories burned
  • Barometer
  • Altimeter
  • Sunrise/Sunset information
  • Breadcrumb navigation and topo maps
  • Course creation and upload options
  • Customizable watch faces

Head over to the Garmin website to see the full scope of all the offered features.

garmin fenix 7 pro solar - garmin inreach support is a huge feature for us. you gain easy...
Garmin inReach support is a huge feature for us. You gain easy access to the SOS / preset message features right from the watch.
Credit: Matthew Richardson

Health stats are extensive on the Fenix 7 Pro — everything from sleep metrics and scores to stress and energy levels. While the importance of these varies from person to person, it's nice to have them, even if you only glance at them occasionally. Navigation features are rich, and the topo maps are downloadable over wifi but aren't included by default as they are on the Coros Vertix 2.

We are big fans of this watch's 'resume later' function as well. While perhaps not crucial for everyone, we love having a device that can still act as a watch during workouts. We appreciate that this feature is integrated throughout all of the different activity profiles instead of just specific types like on the Coros models.

The toolbox design found on the Fenix 7 Pro Solar is the best we tested offering quick access to tools like the flashlight and find my phone.
Credit: Matthew Richardson

New with this update is the addition of a flashlight which quickly became one of our favorite features. With both a white and red LED, this little light has plenty of strength to illuminate camp or a dark bedroom. Hotkeys allow this to be programmed to any of the buttons on the watch, and it defaults to the previous brightness setting you used. This feature proved to be more useful than we were expecting, and the ability to light up a room without holding anything is incredibly useful. If you are buying a watch at this price point, you will most likely be wearing it 24/7 for its health tracking, so always having a light is handy. One scenario where this proved exceptionally useful was finding things in the middle of the night without needing to find a headlamp. Searching inside a dark sleeping bag for loose items is now a breeze.

garmin fenix 7 pro solar - the flashlight on the fenix 7 pro solar contains four white led...
The flashlight on the Fenix 7 Pro Solar contains four white led brightness levels and one red light. This can be quickly activated by double-tapping the light button.
Credit: Matthew Richardson

Battery Life

The Fenix 7 Pro doesn't have the best battery life out of all the models we tested, but it is the best for the weight and case size, and it now gets a boost from solar charging. We really like the Garmin PowerManager settings; you can turn on battery-saving modes for everyday use, or you can adjust the power mode when starting a workout. The differences between these modes are easy to understand, with pictures showing what is on/off during various activities. On a full charge, we used smartwatch mode, with everything turned on for 21 days. Switching to 'battery saver,' with solar charging at 50k lux per day, you can expect well over 100 days of use.

Once starting an activity, you can expect roughly 75 hours of GPS tracking with solar. Switch to 1 min-GPS with UltraTrac, and you can extend it to 200+ hours. If you feel like this isn't good enough for your use case, then the Coros Vertix 2 could suit you better. However, with the increase in battery life, you increase both weight and case size, which are noticeable when doing high-movement activities such as running. We are glad that most watchmakers are making these switches in power modes easily adjustable and visual while providing the stats behind what you are gaining and losing in functionality. Keep in mind that the sun changes across the world, and different areas receive more intense sunlight, which in turn will charge the watch faster. We find solar charging to help extend the watch's life, but we don't recommend relying on it entirely.

garmin fenix 7 pro solar - we found biking to provide the best solar charge due to the...
We found biking to provide the best solar charge due to the orientation of your wrist which is stable and easily visible to the sun.
Credit: Matthew Richardson

Ease of Use

Garmin was the first to implement the tools and widgets we rave about in the features category, which also greatly increase the ease of use. In addition to that, we are impressed with the interface. The touch screen is excellent (even when wet) and is enabled throughout the entire watch, easily turned on and off from the tool screen. The movement between settings and menus feels natural, and we quickly learned the button layout.

Dedicated buttons make navigation easy even under intense activity or high movement. On other models, we needed to keep the watch locked, especially when wearing gloves or a jacket, to prevent accidental button presses or scrolls. This was just one extra step on those models that made the whole experience feel a bit sluggish. Instantly interacting with your watch and having the confidence that you can look down during a fast mile and see the last screen you were on is a benefit of the Fenix 7 Pro we can't overstate. If you use auto-scroll, this could be of less importance.

garmin fenix 7 pro solar - the garmin fenix 7 pro solar has the best software design, with the...
The Garmin Fenix 7 Pro Solar has the best software design, with the UI being snappy and intuitive.
Credit: Matthew Richardson

The Garmin Connect mobile application is not as user-friendly as the competitors, and we find the interaction between the watch and the mobile app lacking. While the watch is easy to use, the mobile app feels a bit dated when compared to the competition. That said, we had no issues syncing the watch even with our phone connected to 10+ watches in our test area, and the Fenix accepts both Ant+ and Bluetooth, which we appreciate. Ultimately, all the information you need can be found, and you will learn the application fairly easily, but we think it's one thing slightly lacking about Garmin products. If you use a third-party application like Strava, you may find you only use the app for syncing anyway. You can also sync your Garmin Connect data to the Apple Health app, which we find does a better job of visualizing health data.

The touchscreen on the Fenix 7 Pro Solar allows for easy use of the navigation features, this is one of the best touchscreens and offers a great refresh rate. That said, we still use our phone for complex navigation.
Credit: Matthew Richardson


We are impressed with the accuracy of the Fenix 7 Pro and think it's a great fit for those venturing into technical terrain. With an improved heart rate sensor, this is easily the most accurate watch we've tested. Our resting heart rate dropped 10bpm while testing with this new version over the previous Fenix 7 model. This watch features the same size and strap design, so the fit of the watch hasn't changed. The Fenix 7 Pro fit our wrists great, so we were confident with the heart rate readings when compared to the data from a chest strap. If you are okay with being a percentage off here and there, you will be fine with the Fenix. If you seek the most accurate heart rate data, we would suggest pairing this model with a chest monitor.

Thanks to the dual-frequency and MULTI GNSS capabilities, this watch could easily locate satellites, even in deep canyons that are notoriously bad due to their limited line of sight. We experienced minimal data inaccuracies, and when tested against our lineup, the Fenix 7 Pro reached the same distance end of our test activity. Interestingly, even after calibration, the elevation gain on our watch would always be 100-200ft higher than the Strava corrected elevation. We suspect that the watch is actually more accurate than the topographic data Strava is using.

garmin fenix 7 pro solar - the updated hr monitor found on the garmin fenix 7 pro solar...
The updated HR monitor found on the Garmin Fenix 7 Pro Solar adjusted our average resting heart rate 10 bpm over the previous version. We found this update to offer more consistency and less variation.
Credit: Matthew Richardson


With a metal bezel and metal back, this is one of the most durable models we tested, and we experienced minimal scratching of the solar glass even when hand-jamming rocks on the Flatirons in Colorado. If screen scratches need to be avoided, we'd recommend the Sapphire version, which is even more durable. The screen bezels are small, and the watch face fills the space well. This is the brightest model we tested and features blacks/colors and edges that are more defined. Quick glances were more natural, and the data fields are sharper and easily readable even at high output. Some of the competitors required more focus when glancing at the watch — in technical terrain, while moving quickly, glances need to be precise and quick.

The removable watch straps on the Fenix 7 Pro are comfortable, and the design feels good on the wrist, even when working throughout the day at a computer. We feel the 47mm case size is the sweet spot for most people, and we are glad that the standard version of this watch comes in this size. Ultimately you will have to decide what case size works best for you. When compared with a 51mm, we thought the 47mm was better for running and high-output activities, whereas a 51mm may be better for activities with less arm movement, such as hiking. We wear our GPS watch every day, so we appreciate the nice materials and sleek look of this watch. If you find yourself wearing other watches throughout the day, you may desire a less premium-looking watch at a better price point.

The Garmin Fenix 7 Pro Solar has continued to be one of our favorite...
The Garmin Fenix 7 Pro Solar has continued to be one of our favorite designs. Recent updates include a solar bezel and added some flare to the start button.
The crisp lights and dark blacks make this watch easy to use and see...
The crisp lights and dark blacks make this watch easy to use and see in the sun. We found the readability of this model great under a variety of weather conditions.

Should You Buy the Garmin Fenix 7 Pro Solar?

GPS watches are an investment and should last you for many years to come. We wear ours every day, so the premium cost of the Fenix 7 Pro is worth it to us. While it would be hard to justify upgrading from the Fenix 7, we think the added heart rate accuracy, flashlight, and solar charging of the Pro model are substantial upgrades for a small hike up in price. This watch helps support our lifestyle, but it also helps us make smart decisions in the backcountry. At this price point, you should consider if you will use these features or not. If you have a dedicated watch and this one would only be taken out for runs and shorter efforts, you may be able to get away with a cheaper model that does the basics almost just as well. If you want the best, this is the price point of today's market, and we think it's worthwhile.

What Other GPS Watches Should You Consider?

We have always been impressed by the Fenix series, and this model has kept up. If you are looking for the best GPS watch, look no further. Scoring very high on all of our test metrics, we think if you could choose one watch, the Garmin Fenix 7 Pro should be it. However, if you just need something durable, accurate, and more affordable, we'd recommend the Coros Apex Pro 2. This offers everything you need and minimizes a lot of the excess features that increase the pricepoint of the top models.

garmin fenix 7 pro solar - gps watches help us track our activities but can also aid in...
GPS Watches help us track our activities but can also aid in navigation in complex terrain. We'd recommend the Garmin Fenix 7 Pro Solar to any athlete that is looking for an upgrade.
Credit: Matthew Richardson

Matthew Richardson