When it comes to high-end multisport GPS watches, two brands that always stand out are COROS and Garmin. Specifically, the COROS Vertix 2 and the Garmin Fenix 7 are two models that make athletes and outdoor enthusiasts sit up and take notice.
But how do you decide which one is right for you? I’ll break it down here, comparing these two powerhouse watches, highlighting their strengths, potential weaknesses, and how they stack up against each other.
I’ll take you through the details from a user’s perspective, because, let’s face it, you’re probably trying to figure out how these watches perform in real-world scenarios.
Whether you’re an ultra-runner, a triathlete, a hiker, or simply someone who loves the outdoors, it’s important to get the best bang for your buck. That’s where this comparison comes in handy—helping you figure out which one better fits your needs.
A Brief Comparison Table
| Feature | COROS Vertix 2 | Garmin Fenix 7 |
| Price | Generally lower | Typically higher |
| Battery Life | Up to 60 days in UltraMax mode | Up to 18 days in smartwatch mode, 57 hours GPS |
| Weight | 89g | 79g (depending on variant) |
| Screen Size | 1.4-inch | 1.3-inch |
| GPS Accuracy | Dual Frequency GNSS with All Systems+ Dual Frequency | Multi-GNSS (varies with version) |
| Mapping | Global offline maps | TopoActive maps (Fenix 7X has full-color) |
| Heart Rate Monitoring | Advanced Optical & ECG Sensor | Garmin Elevate V4 HR Sensor |
| Multisport Capabilities | Extensive | Extensive |
| Music Storage | Yes, up to 32 GB | Yes, up to 32 GB |
| Water Resistance | 10 ATM (up to 100 meters) | 10 ATM (up to 100 meters) |
| User Interface | Simplistic | Feature-rich but more complex |
| Price-to-Performance Ratio | Excellent | Higher cost, more polished features |
Pros And Cons of The COROS Vertix 2
Pros
- Insanely Long Battery Life: One of the standout features of the COROS Vertix 2 is its insane battery life. It can last up to 60 days in UltraMax mode. Even with full GPS tracking, it easily pushes well beyond most other watches.
- Accurate Dual Frequency GPS: With its Dual Frequency GNSS (Global Navigation Satellite System), the Vertix 2 is designed for accuracy in challenging environments. If you’re in dense forests or urban canyons, this watch has you covered.
- Offline Global Maps: Another huge benefit is its offline global maps. This feature is perfect for adventurers heading into unknown territory without cell service.
- Durability: Built to handle the most extreme conditions, the Vertix 2 is perfect for mountain climbers or anyone who finds themselves in challenging environments. It’s rugged, tough, and feels like it can withstand just about anything.
- ECG Sensor: A feature that sets it apart is the built-in ECG sensor, allowing for advanced health tracking. You get both heart rate and ECG readings, which is something Garmin’s Fenix 7 doesn’t offer.
Cons
- Limited Smartwatch Features: While COROS watches are great for athletes, they lack some of the lifestyle features that Garmin provides. The Vertix 2 feels more like a pure fitness watch than an everyday smartwatch.
- Heavier: At 89g, it’s on the heavier side, especially when compared to the Fenix 7, which could be a factor for athletes who prefer something lighter on the wrist.
- Less Polished Interface: The interface is simple, but perhaps too simple for those who want a rich user experience. It lacks the customization and polish that Garmin offers.
- Pricey for Some Users: While it offers excellent value for high-end users, the price might be a deterrent for casual athletes who don’t need all the extreme features.
Pros And Cons of The Garmin Fenix 7
Pros
- Versatile GPS Features: The Fenix 7 is no slouch when it comes to GPS accuracy. It supports multi-band GNSS, and the Fenix 7X variant even offers full-color TopoActive maps, which are highly detailed and useful for serious adventurers.
- Better User Experience: Garmin’s user interface is more refined and offers a more polished smartwatch experience. The Fenix 7 has more advanced features such as Garmin Pay, notification support, and music apps like Spotify.
- Lightweight: Weighing less than the COROS Vertix 2 (especially the standard version), it’s more comfortable for extended wear. If weight is a concern, the Fenix 7 feels less noticeable on the wrist.
- Improved Solar Charging: The Fenix 7 offers solar charging options, which can extend battery life. This is particularly useful for long adventures where you may not have the ability to recharge frequently.
- Customization Options: Garmin has an extensive library of apps and widgets that can be customized based on your preferences. This is great for those who like to tweak their watch for specific activities or lifestyle use.
Cons
- Shorter Battery Life: Compared to the Vertix 2, the Fenix 7 falls short on battery life. Even with solar charging, it doesn’t come close to the COROS’ numbers, especially when using GPS tracking for long periods.
- Higher Price Point: Garmin’s Fenix 7 is pricier than the Vertix 2, particularly for the higher-end variants like the Fenix 7X. You’re paying for premium features, but for some, the extra cost may not be justified.
- More Complex: The Fenix 7’s user interface is packed with features, which can be overwhelming for some users. It takes time to learn the ins and outs of the system. If you want something simple and straightforward, this could be a downside.
- Mapping Limited to Some Versions: While the Fenix 7X comes with full-color TopoActive maps, the base versions don’t include this. So, if mapping is a priority, you’ll either need to go for the more expensive version or look elsewhere.
In-depth Comparison of Coros Vertix 2 And Garmin Fenix 7 Smartwatches
- Battery Life: When it comes to battery life, COROS Vertix 2 is the clear winner. The Fenix 7 offers solid battery performance, especially with its solar charging feature, but it’s hard to compete with the insane 60-day battery life the Vertix 2 provides in UltraMax mode. If you’re planning long trips with no access to chargers, this could be the deciding factor.
- GPS Accuracy: Both watches offer impressive GPS features, but the COROS Vertix 2’s dual-frequency GNSS technology provides an edge in terms of accuracy, especially in tricky environments like dense forests or urban canyons. That said, Garmin’s Fenix 7 performs exceptionally well in most outdoor conditions and has the added bonus of customizable map layers, particularly in the Fenix 7X model.
- Mapping and Navigation: COROS Vertix 2 comes with offline global maps right out of the box, making it a strong choice for adventurers heading into remote areas without access to mobile networks. Garmin’s Fenix 7 offers maps as well, but they vary based on the model you choose. If you want full-color TopoActive maps, you’ll need to get the Fenix 7X, which drives the price up further.
- Weight and Comfort: For many athletes, weight plays a crucial role in overall comfort. The Garmin Fenix 7 is lighter than the Vertix 2, which can make a noticeable difference during extended wear, whether you’re running an ultra or just wearing the watch daily.
- Smartwatch Features: Garmin has been in the game longer when it comes to combining fitness tracking with smartwatch functionality. The Fenix 7 supports notifications, music streaming, Garmin Pay, and a robust app ecosystem. COROS Vertix 2, on the other hand, is more focused on athletic performance and less on lifestyle features, making it a more niche product.
- Durability: Both watches are incredibly rugged and built to last in extreme environments. They both offer 10 ATM water resistance, meaning they can handle depths of up to 100 meters. So whether you’re swimming, hiking, or just caught in the rain, both watches will get the job done. However, the COROS Vertix 2 feels slightly more “indestructible” with its tough exterior.
Which One Would I Choose?
If you’re an ultra-endurance athlete or someone who spends extended periods off the grid, the COROS Vertix 2 is hard to beat. Its battery life alone is a game-changer, and the GPS accuracy is unmatched, especially in harsh environments.
On top of that, the offline global maps and rugged design make it ideal for serious adventurers.
However, if you’re looking for a more well-rounded experience with smartwatch features like contactless payments, music streaming, and a more polished user interface, the Garmin Fenix 7 would be my choice.
It’s lighter, has a more refined design, and is overall more versatile for daily wear.
At the end of the day, it comes down to what you prioritize. Are you someone who needs a beast of a battery and doesn’t mind sacrificing some smartwatch features? Or do you want a multi-sport watch that doubles as an everyday wearable?
Both watches are fantastic, but your choice will depend on your specific needs.
Frequently Asked Questions (FAQ)
COROS excels in battery life and extreme GPS accuracy, while Garmin offers a more balanced approach with lifestyle features and an extensive ecosystem. The “better” option depends on what you value more—extreme endurance capabilities or a versatile smartwatch experience.
The COROS Vertix 2 features dual-frequency GNSS, which significantly enhances its GPS accuracy, especially in challenging environments like dense forests or urban areas with tall buildings.
Yes, the Garmin Fenix 7 supports multi-GNSS, which includes GPS, GLONASS, and Galileo, although only the Fenix 7X variant supports full dual-frequency technology.
The Garmin Fenix 7 offers highly accurate GPS performance, especially when using multi-GNSS. However, it may not match the level of precision offered by the COROS Vertix 2’s dual-frequency system in difficult environments.
Wrapping Up
Ultimately, when you’re choosing between the COROS Vertix 2 and the Garmin Fenix 7, it all boils down to what matters most to you. If extreme battery life and advanced GPS accuracy are your top priorities, then the COROS Vertix 2 is the best choice.
But if you prefer a versatile device with a better balance of fitness and smartwatch features, the Garmin Fenix 7 might be the way to go. Both watches are incredible in their own right, and either way, you’re getting a high-quality, reliable watch designed to enhance your outdoor adventures.
The choice is yours!
