Galaxy Watch 4 vs Garmin Fenix 6: Which one is the Best?

Galaxy Watch 4 vs Garmin Fenix 6

Smartwatch industry growth hasn’t been as rapid as the smartphone sector’s, although there is significant demand for smartwatches in the past few years. Smartwatch manufacturers still continue to produce their new iterations, and the latest release comes in the form of the Galaxy Watch 4 from the family of Samsung.

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To determine which smartwatch is the best for you, we will compare Samsung Galaxy Watch 4 against Garmin Fenix 6 and explore their features and advantages.

Samsung Galaxy Watch 4 vs Garmin Fenix 6

Model nameGalaxy Watch 4Garmin fēnix 6
Model numberSM-R880fēnix 6
Model typeWearableWearable
ColorSilver (Silver)Black (Black)Sapphire – Titanium with Vented Titanium BraceletSapphire – Titanium with Ember Orange BandSapphire – Carbon Gray DLC with Black BandSapphire – Titanium with Vented Titanium BraceletSilver with Black Band
Announced2021, August2021, March
Released2021, August2021, March

Physical Specifications

DimensionsWatch: 41.5 x 41.5 x 11.2 mmWatch: 47 x 47 x 14.7 mm

Operating System(OS)

Operating systemWear OSGarmin OS
One UI versionWatch 3.0


Networks4G No LTE


KindMain DisplayMain Display
TechnologyCircular Super AMOLEDLCD
Size1.4 inch / 30.4 mm1.3 inch / 33.02 mm
Resolution/ 396×396 pixels/ 260 x 260 pixels
Pixel density330 PPI302 PPI


RAM/ROM sizes1.5 GB RAM with 16 GB ROM


Standard battery capacity247 mAhLi-ion


Being one of the most important parameters of any gadget, let’s have a quick overview of the design of these two new smartwatches.

Samsung Galaxy Watch 4 has a big update from its predecessor, Galaxy Watch 3. It arrives in two sizes (46mm and 42mm), the Galaxy Watch 4 and Galaxy Watch 4 Classic. The difference being the former doesn’t have a physical rotating bezel. As Samsung mentions, some looks are timeless, and the Galaxy Watch4 Classic’s rotating bezel and vivid screen of 1.4″ are still the best out there.

The refined design should look stunning on your wrist, and its high-end stainless steel materials express Samsung’s legacy of making cool electronics and intuitive functionality.

Whereas the Garmin Fenix 6 boasts an always-on 1.3″ display that’s 18% larger than previous Fenix models. The round display is fenced by stainless steel bezel and is certified to U.S. military standards for thermal, shock, and water resistance.

The Galaxy Watch 4 is less thick and has less weight than the Garmin Fenix 6. In fact, the weight of Garmin’s counterpart is nearly double that of Samsung’s. If you prefer a lightweight smartwatch, then the Galaxy Watch4 should be the one you should go with.

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Battery Life

Yet another deal-breaking parameter of a smartwatch. The battery life of the Garmin Fenix 6 is rated at the following conditions as depicted in the below table.

GPSUp to 36h
Smartwatch ModeUp to 14 days
GPS + MusicUp to 10 hours
Max Battery GPS ModeUp to 72 hours
Expedition GPS ModeUp to 28 days
Battery Saver Watch Mode48 days

Garmin Fenix 6s internal, rechargeable lithium battery provides up to 14 days of battery life in smartwatch mode, 36 hours in GPS mode, and up to 48 days in battery saver mode.

Garmin devices have offered great battery life for ages, and the Garmin Fenix 6 is no different. However, with the Galaxy Watch4 powered by Wear OS 3.0, you can expect the fully charged battery to last only one to two days. About 10 hours of usage after only 30 minutes of charging, a full charge takes nearly two full hours to make things worse.

With the Fenix 6, you can use it as a watch for nine days straight with the heart rate sensor running and the screen constantly displaying different data, including the time. Indeed excellent. So in terms of battery life, the Garmin holds the upper hand.

IP Rating and Sweat Resistance

Both the smartwatches are IP-rated. This means they’re swim-ready, and the usual dust and dirt won’t damage these wearables. Needless to say, and like almost all the modern smartwatches, they’re sweat-resistant as well.

Tracking Features, Sensors

The smartwatches allow you to count steps, check calories, and stay connected with essential sensors such as GPS, Bluetooth, Wi-Fi, etc.

The Galaxy Watch 4 Classic detects physical activity to track your daily routines and supports over 90 exercises for a more accurate report of your workouts. While the Garmin Fenix 6 provides you with the features such as Wrist Based Heart Rating Monitor, Body Battery Energy Monitor, Advanced Sleep Monitoring Hydration, etc.

Samsung Bioactive Sensor present in the Galaxy Watch 4 measures ECG and blood pressure in real-time. Only it requires is an initial calibration, then the sensors quickly check your blood pressure. You may also check abnormal heart rate and rhythm through ECG and send data straight to your phone to be easily shared. This is a quite neat tracking feature that Garmin’s counterpart wouldn’t be able to match.

Price and Availability

The Galaxy Watch 4 and the Galaxy Watch 4 Classic are available in Amazon and Samsung Official store.

If you’d like to get Garmin Fenix 6, the same can be obtained from the Garmin Official Website or Amazon. Yes, the Garmin Fenix 6 Series is costlier than the Samsung Galaxy Watch 4 Series. The price of the Samsung Galaxy Watch 4 starts about $320 for the 42mm version and about $360 if you want the larger 46mm version.

Comparison At a Glance

We’ll end the session by giving you a glance at all the major parameters of these two devices in a tabular form. Galaxy Watch 4 vs Garmin Fenix 6. Galaxy Watch has a slimmer frame, lighter weight, and more smart features than the Fenix 6. The Fenix 6 watches are also more expensive but offer improved tracking features and sensors over its competitor.

If you’re looking for an affordable smartwatch with excellent battery life, then go with the Galaxy watch 4 from Samsung, or if you want something sporty and with more tracking features, then Garmin Fenix 6 is a perfect choice.

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