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Garmin Enduro vs Fenix 6X Pro Solar (2021): Which Outdoor Watch Should You Buy?

The Garmin Enduro and Fenix 6X Pro Solar are two of the flagship-tier outdoor watches offered by Garmin today. Both are equipped with solar charging capabilities and packed with almost every activity-tracking feature imaginable. The Enduro, however, is less expensive than the top model from the Fenix lineup. But what features do you miss out on the Enduro in exchange for its slightly more ‘affordable’ flagship value? Is it a compelling alternative to the ultra-premium Garmin Fenix 6X Pro Solar?

Garmin Enduro vs Fenix 6x Pro Solar Comparison Chart

ModelGarmin EnduroGarmin Fenix 6X
 Garmin Enduro, Ultraperformance Multisport GPS Watch with Solar Charging Capabilities, Battery Life...Garmin fenix 6X Pro Solar, Premium Multisport GPS Watch with Solar Charging, Features Mapping,...
PriceCheck PriceCheck Price
Display1.4″ sunlight-visible, transflective memory-in-pixel (MIP) color display1.4″ sunlight-visible, transflective memory-in-pixel (MIP) color display
Display Resolution280 x 280 pixels280 x 280 pixels
LensPower GlassPower Glass
BezelStainless steel or diamond-like carbon (DLC) coated titaniumTitaniumor diamond-like carbon (DLC) coated titanium
CaseFiber-reinforced polymer with metal rear coverFiber-reinforced polymer with metal rear cover
Key SensorsGPS, heart rate monitor, barometric altimeter, compass, gyroscope, accelerometer, thermometer, blood oxygen saturation monitorGPS, heart rate monitor, barometric altimeter, compass, gyroscope, accelerometer, thermometer, blood oxygen saturation monitor
ConnectivityBluetooth, ANTBluetooth, ANT
CompatibilityAndroid, iOSAndroid, iOS
SpO2 MonitoringYesYes
Sleep MonitoringYesYes
Wrist-Based Heart RateYesYes
Safety FeaturesYesYes
Smart NotificationsYesYes
Music StorageNoYes
Max Battery LifeUp to one yearUp to 120 days
Water Rating10 ATM10 ATM
Dimensions51 x 51 x 14.9 mm51 x 51 x 14.9 mm
Weight71g steel, 61g titanium82g

Design

The Garmin Enduro and Fenix 6X Pro Solar are massive, rugged wearables.

Garmin Enduro vs Fenix 6x Pro Solar Design
Here’s a look at the Garmin Enduro (left) and Fenix 6X Pro Solar (right).

The Garmin Enduro and Fenix 6X Pro Solar are massive wearable devices. Both sport a 51mm case. In comparison, the largest Apple Watch model has a case size of 44mm, while the Samsung Galaxy Watch lineup’s biggest smartwatch sits at 45mm.

With all that chunk, it’s easy to imagine how heavy these Garmin wearables are. Surprisingly, however, the Enduro feels comfortable to wear, thanks in no small part to the lightweight and elastic nylon strap. Meanwhile, if you’re getting the Fenix 6X Pro Solar, you’re wrapping an 82-gram device on your wrist.

Weight differences aside, there are common features between the two. Both watches, for instance, use a fiber-reinforced polymer case with a metal rear cover. They are also equipped with Power Glass for solar charging. Although not as durable as sapphire, Power Glass is scratch-resistant. It doesn’t dim the screen of the devices, either.

Speaking of screens, Garmin’s top outdoor watches boast similar 1.4-inch sunlight-visible, transflective displays. Both are full-color although with a low-res 280×280 resolution. They’re not touchscreen displays, too. To navigate the Enduro and Fenix 6X Pro Solar, you’ll have to use five physical buttons—three on the left and two on the right.

In terms of overall appearance, there isn’t much of a difference either. The Enduro and Fenix 6X Pro Solar are both rugged devices. According to Garmin, they have also been tested to US military standards for durability. Enduro’s nylon strap does lend it a sportier aesthetic. But if we’re talking about resilience, not much separates the two.

Activity Tracking

Although they have comparable activity tracking features and profiles, the Fenix 6X Pro Solar includes preloaded maps — a feature missing on the Enduro.

Garmin Enduro vs Fenix 6x Pro Solar Activity Tracking Comparison
Users gain advanced insights on their training and performance with these Garmin watches.

Garmin has packed the Enduro and Fenix 6X Pro Solar with solid activity tracking features. The basics, of course, are present. Metrics like calories burned, distance traveled, and floors climbed are all recorded. Both devices are also equipped with a step counter and a move bar that alerts users if they’re idle.

When it comes to gym and fitness equipment, you get the same set of profiles — from cardio and strength training to pilates and yoga. There are few differences in the training and analysis features of the two, though. For instance, Garmin’s Enduro adds VO2 max for trail runs. With the Fenix 6X Pro Solar, on the other hand, you can create circular routes through a round-trip course creator. But overall, most of the insights will be the same.

This holds true with other activities supported by the watches. Whether it’s running, golf, or outdoor recreation, you get more or less the same features. In some instances, the Garmin Enduro will come with an additional profile here and there.

The Fenix 6X Pro Solar, however, is equipped with maps — a feature that’s missing on the Enduro. As such, you’ll find functions connected to maps across the different activities supported by the watch. For example, the golfing profile includes a full vector map. If you like to hike or ski, you have access to preloaded topographical, road and trail, or ski resort maps, too.

Health and Safety Features

Users will find similar health and safety features on the Garmin Enduro and Fenix 6X Pro Solar.

Garmin Enduro vs Fenix 6x Pro Solar Health and Safety Features
Here’s a look at the Hydration Reminders (left) and Garmin Connect app (right) features of the watches.

The health features on the Garmin Enduro and Fenix 6X Pro Solar are quite comparable with other flagship wearables. At their core is your wrist-based heart rate monitor. Aside from the daily resting heart rate, the sensor also provides abnormal heart rate alerts. Respiration rate is another vital tracked by these wearables 24×7. Unlike the flagship devices from Apple, Samsung, and Fitbit, however, these Garmin devices don’t come with an ECG app.

Garmin’s outdoor watches are equipped with other health monitoring tools, although they’re common to other smartwatches as well. For instance, you’ll find standards like sleep tracking and sleep insights. There’s also the increasingly staple pulse ox capability, too. With the Enduro and Fenix 6X Pro Solar, users can also set up hydration alerts and relaxation reminders. Women’s health tracking and stress monitoring are also available on the watches. Plus, there is support for Apple Watch-esque safety features like live tracking and incident detection.

Still, there are some functions unique to the Enduro and Fenix 6X Pro Solar. If you want to assess your fitness level, Garmin offers the Fitness Age feature in both watches. The Enduro and Fenix 6X Pro Solar also provide a Body Battery reading. This feature combines stress monitoring, activity, and heart rate variability to calculate a user’s energy reserves throughout the day.

Click here to read our Garmin Enduro vs Instinct review.

Smartwatch Features and Battery Life

Garmin’s Enduro has better battery life while the Fenix 6X Pro Solar offers local music storage and access to streaming platforms.

Garmin Enduro vs Fenix 6x Pro Solar Comparison
Solar power extends the battery life of the Garmin Enduro (left); music streaming on the Fenix 6X Pro Solar (right).

The payoff for the more expensive Fenix 6X Pro Solar is probably best seen in its support for offline music playback. Unlike the Enduro, the top-tier watch comes with dedicated music storage. Garmin shares that the wearable can store up to 2,000 songs. You can also access streaming apps like Spotify and Amazon Music. To download these playlists to your watch, the Fenix 6X Pro Solar comes with Wi-Fi connectivity, too.

Other than offline music playback, however, the smartwatch features of the two are the same. The Garmin Enduro and Fenix 6X Pro Solar support smart notifications, contactless payments, and smartphone music controls. Calendar and weather apps are also pre-loaded to the devices. Paired with an Android phone, these Garmin watches offer text response and call rejection via text, too.

When it comes to battery life, the Enduro does have the edge. Garmin’s latest outdoor watch can last up to 1 year on battery saver mode with solar charging. And even without solar charging, you’ll get about 130 days of power from the Enduro. The Fenix 6X Pro Solar, on the other hand, has a max battery life of 120 days with solar charging. For more regular smartwatch usage, however, it goes down to a still-impressive 21 days. We compared their battery life in the table below.

Battery Life Comparison

ModeGarmin EnduroGarmin Fenix 6X Pro Solar
Battery Saver ModeUp to 130 days/1 year with solarUp to 80 days/120 days with solar
Smartwatch ModeUp to 50 days/65 days with solarUp to 21 days/24 days with solar
GPS ModeUp to 70 hours/80 hours with solarUp to 60 hours/66 hours with solar
Up to 15 hours/16 hours with solar (GPS + Music)
Max Battery GPS ModeUp to 200 hours/300 hours with solarUp to 120 hours/148 hours with solar
Expedition GPS ActivityUp to 65 days/95 days with solarUp to 46 days/56 days with solar
Battery specifications from Garmin.com

Verdict

The Garmin Enduro is the best flagship-tier outdoor watch for most people. But if you need maps and offline music playback, the Garmin Fenix 6X Pro Solar is better.

While the Garmin Fenix 6X Pro Solar is an impressive wearable, its price can be intimidating. For more or less the same specs but with even better battery life, the Garmin Enduro is a solid and more affordable alternative. It’s a well-built outdoor watch, too, that rivals the durability and performance of the Fenix 6X Pro Solar. Where the Enduro compromises, however, is by taking out maps and local music storage. If these are features you need, then you’ll have to shell out extra on the Fenix 6X Pro Solar.

FAQs

📌 What is the key difference between the Garmin Enduro and Fenix 6X Pro Solar?

The Garmin Enduro and Fenix 6X Pro Solar are both massive 51mm outdoor watches. While they share many of the same specs, only the Fenix 6X Pro Solar comes with maps and local music storage.

📌 Is the Garmin Enduro compatible with Spotify?

The Garmin Enduro does not have access to streaming platforms like Spotify. It does, however, support smartphone music controls.

📌 Can you customize the watch face on the Garmin Fenix 6X Pro Solar?

Yes, you can. The Garmin Fenix 6X Pro Solar’s watch face can be customized through the Connect IQ platform.

📌 Does the Garmin Enduro support wireless charging?

No, the Garmin Enduro does not have support for wireless charging.

Last update on 2021-07-19 / Affiliate links / Images from Amazon Product Advertising API

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Mari Bassig

Senior Editor, writer and researcher passionate about gadgets, social media, and music.