Polar Grit X vs Garmin Fenix 6 : which is worth buying

Polar Grit X vs Garmin Fenix 6

The Garmin Fenix 6 is a popular watch amongst outdoor enthusiasts, but it might be losing ground to the Polar Grit X. This newcomer has more durability and battery life than any other device on today’s market- not just for athletes either.

If you are an outdoor enthusiast, chances are you’re thinking about purchasing a new watch. In this comparison, we will compare Polar Grit X vs Garmin Fenix 6 to help you decide which is the best option for you. Both watches are incredibly advanced and have many features in common, but there are also some key differences that could make one watch a better fit for your needs than the other. Keep reading to get more info.

Polar Grit X vs Garmin fenix 6 Comparison Chart


Polar Grit X

Garmin fenix 6



  42mm, 47mm, and 51mm




Always-On Display







100 meters

100 meters

Heart Rate Monitoring



Sleep Tracking






App Store


Connect IQ Store

Battery Life

40 hours with GPS on

36 hours with GPS on


The Garmin Fenix 6 is a great watch to have because it comes in three different size options. You can choose from 42mm, 47 mm, or 51 mm sizes and if you want even more features then get the pro version with one of these choices.

While it may be a shame that the Polar Grit X is only available in 47mm with either small, medium, or large bands; its weight makes up for this deficiency as they are lighter than their counterpart. With its lightweight frame, the Grit X is a perfect choice for those who need to be as aerodynamic in their sport.

The Fenix 6 and Grit X are two of the most durable watches on the market, with an always-on display as well as backlights. They also have water resistance up to 100 meters each – perfect for any swimming or fishing enthusiast.

The Fenix 6 and Grit X are both sports watches with different button layouts, but the former sticks to physical controls while its competitor makes use of a touchscreen and buttons. However, you’ll probably find yourself relying more heavily on the buttons than a touchscreen because it isn’t so great. 

Also read: iPhone 13 vs 13 miniKindle Paperwhite vs iPadGoogle Pixel 6 vs Pixel 5 ,Kindle Paperwhite vs Oasis

Sports Tracking

The Fenix 6 and Grit X are two of the most feature-rich trackers on today’s market, so it shouldn’t be surprising that these devices have many robust features.

Whether you’re an athlete or just love to hit the outdoors, both models will be able to track your progress and provide metrics with helpful insights. They are the best partner for any activity.

The new Grit X is going to be a great way for outdoor lovers and athletes alike. With over 130 sports profiles, this device will provide you with all of your favorite modes including mountain biking, hiking, running, or snowboarding.

The new Fenix 6 from Garmin is the ultimate outdoor sports watch for any type of enthusiast. With features like cross country skiing, kayaking, and climbing it might actually have an upper hand over its competitors because this device covers more different types of sports modes.

The Garmin Fenix 6 does a better job at organizing and displaying the information than its counterpart, but both models offer great insight into how your fitness routine changes over time.

What’s the point of having a high-quality monitor if it doesn’t give you accurate data? unLuckily, this is where both models tend to falter. However, with an external chest strap and some fine-tuning options in settings on their own devices respectively; users can get much better readings from these watches.

Outdoor and Smartwatch Features

The best sports watches can provide accurate navigation while you’re out in the mountains or running around your neighborhood and that’s why it’s so important to look for a watch with mapping features. The Garmin Fenix 6, as well as Polar Grit X both have built-in guidance systems which will make sure there are no problems when hiking or biking without any terrain map handy.

With the help of Komoot, your Grit X is able to offer real-time mapping and route planning.

The new Garmin Fenix 6 offers unmatched navigation capabilities with its proprietary platform that provides real-time breadcrumb trails and point-to-point guidance.

The Fenix 6 is a popular choice for outdoor enthusiasts because it offers topographic maps as well, which allow you to venture off any path and explore all corners of your favorite mountain slopes.

The Fenix 6 is a much better watch for fitness enthusiasts. It does not come with any preloaded apps, so users must download their favorite ones from the Store which gives it more freedom compared to Grit X’s limited options in terms of usable features that have been preloaded including sleep monitoring, step tracking, heart rate monitoring, and weather updates.

With the Fenix 6, you can download apps from Connect IQ Store to enhance your day-to-day needs. Additionally, if you want to access music on demand straight out of your wrist then upgrade it to the pro version.


The Garmin Fenix 6 and Polar Grit X are both watches that will help you stay active on your day-long adventure. These two models have dependable batteries so they don’t need to be changed often, even if used with heavy-duty work.

The Fenix 6 offers a longer than average battery life that can last up to 36 hrs if you use it in smartwatch mode and GPS tracking on. If you want even more working time from your watch, put on Battery Saver Mode and get 48 days out of the device.

The Grit X has a battery that will last up to 40 hours when the GPS is turned on and heart rate monitoring is being used. You can get around five to seven days with the exception of smartwatch mode only. What’s great about this watch is that it has an individual battery-saving plan for every sport, so you’ll be able to optimize your GPS usage and conserve energy without sacrificing performance.

FAQs - Polar Grit X vs Garmin Fenix 6 (2023)

FAQs Polar Grit X vs Garmin Fenix 6

How long will the Garmin Fenix 6 last on a single charge?

With the Garmin Fenix 6, you can enjoy up to 36 hrs of usage with GPS tracking on. If that’s not enough for your liking then put this bad boy into battery saver mode and get  48 days  of use

Is the Garmin Fenix 6 worth it?

The Fenix 6 from Garmin is a great choice for people that want a wearable watch with many features, including outdoor ones. It can also double up feature to be an excellent smartwatch.

Does the Polar Grit X have a touchscreen?

The Polar Grit X is a fitness tracker that has physical buttons and an interactive touchscreen. You’ll probably depend more on using these instead of the screen, which could be difficult to navigate sometimes.

Which is better, the Garmin Fenix 6 or the Polar Grit X?

The Garmin Fenix 6 is a high-quality fitness band with more robust sports tracking and smartwatch features, but the Grit X still holds its own as an affordable option.


 The Fenix 6 offers more features and capabilities than another watch in this comparison. It’s available in different sizes, plus you can upgrade to a pro version if necessary for advanced functions like guided activities or live tracking workouts that you are following.

It’s a pretty good smartwatch that can double up as an excellent sports watch. It has all the features you need and more, plus it comes with outdoor-friendly options.

The Fenix 6 is a high-end watch, but it costs quite a bit more than other watches in its class. If you want to save money without sacrificing features or quality then we recommend going with the cheaper Grit X model instead.

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