Garmin 945 vs Fenix 6 [Which is Better?]

A considerable lot of us take up rushing to ease the anxieties and strains we feel throughout everyday life. What’s more, as we become more given to running we might be needing to know more. You’ll need to find out about your speed, your pulse, calories consumed, or separates voyaged. Garmin running watches offer the ideal arrangement in a line of sports watches that are generally extraordinary for their own reasons.

We checked on two of Garmin’s running watches to assist you with settling on their sportier models and to grandstand their capacities. We looked into the Garmin Fenix 6 and Forerunner 945 while taking note of everyone is focused on the approaching arrival of the Fenix 7.

Comparison Chart

Product Garmin  Fenix 6 Garmin Forerunner 945
Model Fenix 6 Sapphire Forerunner 945 LTE
Box Contents Smart Watch, User Manual, Warranty Card Smart Watch, User Manual, Warranty Card
Shape Surface Circular, Flat Circular, Flat
Weight 83 g 49 g
Changeable Straps Yes
Body Material Stainless Steel
Strap Material Leather Silicon
Colures Orange Black
Screen Size 1.3 Inch 1.2 Inch
Screen Resolution 260 x 260 pixels 240 x 240 Pixels
Pixel Density Sharpness 283 ppi 283 ppi
Screen Protection Yes, Corning Gorilla Glass Yes, Corning Gorilla Glass
Bluetooth Yes Yes
Wireless Protocol Yes Wi-Fi 802.11 Yes, Wi-Fi 802.11, Wi-Fi Direct
USB Connectivity No No
Navigation yes yes

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Dimensions and Resolution of the Display

Garmin 945 vs Fenix 6 display showcase

One of the key differences between both the Garmin Forerunner 945 and the Fenix 6 series is the display size. The Fenix 6 elements a 1.3-inch show with an astounding goal of 260 x 260 pixels. The Forerunner 945, then again, has a presentation size of 1.2-inches and brags a showcase goal of 240 x 240 pixels. The Fenix 6 is additionally a shade thicker at 14.7 mm, contrasted with the FR 945 at 13.7 mm.


The Forerunner 945 is a lightweight choice among two, gauging something like 50g. The steel version of the Fenix 6 weighs roughly 83 grams, while the platinum version weighs 72 grams. These watches are comfortable to wear, however, the Fenix 6’s weight is noticeable while moving around during a workout.

Battery Life

Upon that wearable mode, the Garmin Forerunner 945 has a battery capacity of roughly 14 days. That’s enough time after charging to go out for a run, come home, and charge your device before going for another chase. As a smartwatch, the Garmin Fenix 6 boasts a 14-day battery capacity. The maximum battery life in GPS mode is 72 hours. That is a lot of time for a mountain climbing trip.

if you can use each and every watch as your smartwatch so you can easily get battery life upto 14 or 15 days but if you move it to GPS mode so it can decrease your battery health. if you try to listen to music through GPS then you will only get less than 10 hours of battery timing.

Wellbeing Monitoring

Both watches are inconceivably flexible in what they can screen as far as your wellbeing. Every one of them is fit for following the accompanying measurements:


Heart rate and steps are taken in a day

The watch continually screens your heart and monitors your resting versus strange pulse. In the event that anything is strange, the watch will alarm you.

  • Day in and day out-breath checking
  • Heartbeat and blood oxygen immersion checks
  • Rest checking
  • Hydration following
  • Feminine cycle following

Both the Fenix and Forerunner watches will likewise give unwinding suggestions to assist with keeping your feelings of anxiety down over the course of the day.


In one more tie-in execution, both the Fenix 6 and Forerunner 945 watches are fitted with similar sensors, as they are both intended to screen however many aspects of your actual wellbeing as would be prudent. Every smartwatch is facilitated with an altimeter, compass, and gauge and also a number of features such as an accelerometer and temperature checking and heartbeat monitor. You can likewise depend on both for the point-by-point routes, as they each incorporate multi-GNSS support. This is involved the accompanying satellite frameworks:

  • GPS
  • GLONASS (Global Navigation Satellite System)
  • Galileo


  • Biking, indoor, mountain, racing are four cycling profiles available in Fenix 6.
  • These watches may be equipped with ANT+ add-ons such as a rhythm sensor or a power meter.
  • It’s vital to note that without additional sensors, you won’t be able to collect speed or distance information if you turn off GPS while cycling.

Water Spot

Water resistance

Fenix 6 and FR 945 cover all types of swimming, including pool swimming, open water swimming, and swim run. Apart from the estimated water depth, both watches are comparable in terms of swimming features The FR 945 has a 5 ATM water rating, whilst the more robust Fenix 6 has a 10 ATM water rating. Regardless of where you swim, both FR 945 and Fenix 6 will perceive your stroke type. Time and length tracks are used in indoor swimming. The drill mode highlight is accessible on both looks for some extreme submerged preparation. Fenix 6 enjoys a benefit in checking pulse, which can follow wrist pulse submerged, and you can see pulse progressively.

You’ll need the ANT+ additional HRM-TRI for waterways or the HRM-SWIM for indoor swimming with the 945.


PerformanceGarmin 945Garmin Fenix 6
LENS MATERIALCorning® Gorilla® Glass DXCorning® Gorilla® Glass DX
BEZEL MATERIALfiber-reinforced polymerstainless steel
QUICKFIT™ WATCH BAND COMPATIBLEyes (22 mm compatible)fiber-reinforced polymer with metal rear cover included (22 mm)
STRAP MATERIALsiliconesilicone
PHYSICAL SIZE47 x 47 x 13.7 mm
Fits wrists with a circumference of 130-220 mm
47 x 47 x 14.7 mm
Fits wrists with the following circumference:
Silicone band: 125-208 mm
Leather band: 132-210 mm
Fabric band: 132-210 mm
Metal band: 132-215 mm
DISPLAY SIZE1.2" (30.4 mm) diameter1.3” (33.02 mm) diameter
DISPLAY RESOLUTION240 x 240 pixels260 x 260 pixels
DISPLAY TYPEsunlight-visible, transflective memory-in-pixel (MIP)sunlight-visible, transflective memory-in-pixel (MIP)
WEIGHT50 gSteel: 80 g (case only: 57 g)
BATTERY LIFESmartwatch Mode: Up to 2 weeks
GPS mode with music: Up to 10 hours
GPS mode without music: Up to 36 hours
Smartwatch: Up to 14 days
Battery Saver Watch Mode: Up to 48 days
GPS: Up to 36 hours
Max Battery GPS Mode:Up to 72 hours
Expedition GPS Activity:Up to 28 days
MEMORY/HISTORY200 hours of activity data64 MB

The Fenix 6 Solar Edition comes with solar-powered charging. It will not entirely charge or stop the battery channel, but it will extend the battery’s life so that it may be used for longer periods of time. FR945 and F6 both have a charging dock on the rear face. The Fenix 6 appears to be thicker and heavier than the Forerunner 945.

Runners who compete in marathons

The marathon is a popular sport nowadays. It looks to be a slew of nonsense, and it certainly is Users have to go to cycle, run, and swim, which gives you a decent idea as to how much exercise you’ll do! These watches are good for marathoners; however, the Fenix 6 is bulkier, making pulling a swimsuit over after a race more challenging.


These two gadgets are meant to keep track of your jogging and climb as well as your general health. The new navigational waypoints are piled on both timepieces. On a walk or climb, you won’t have any trouble investigating without getting lost. Users may also use the Automatic Climbing option to detect natural elevation variations.

Cardio/exercise facility

With both watches, you’ll be able to properly track your workouts.

Pulse Monitor

Pulse Monitor Competitors use the most well-known chest HR screen watches for their preparation. These sets contain Garmin’s Empower optic pulsing sensor, which itself is reliable and adds to the watch’s functionality. These watches have a recovery time estimate that shows users how often time you’ll have to recuperate during tough tasks. One thing to keep in mind is that the wrist pulse on the Fenix 6 works underwater, but not on the Forerunner 945.

What types of security features do smartwatches have?

Each of these running watches has Garmin Connect App-exclusive Assistance and Tracking Safety Features. Both watches have Bluetooth and it can let you connect the application to your phone. You’ll be able to connect with emergency contacts using the app, which can be used for Garmin’s:


This useful security feature allows your crisis contacts to monitor your activities over a secure connection.

Help: sends a message that includes your name, precise location, and a link that your contacts may use to track your device using GPS.

When your watch experiences a sudden effect or a fall when you’re walking, running, cycling, or climbing, the device will alert you.


Garmin Connect is available on both models and provides point-by-point diagrams and charts to track your progress. In terms of programming, the difference between the two models is the number of possible applications. The Fenix 6 favors the most recent and popular game profiles. In comparison to Connect, the 945 only supports Movescount, which is limited.


While the Garmin Fenix 6 and Garmin Forerunner 945 watches are aimed at more serious endurance athletes, they both provide full-shading, nitty-gritty geographical guides for the location where the watch was purchased. You may visualize the land around you as a setting with emphasis points based on your environmental circumstances, which is highly important for climbing.

Mobile Notifications

When you interface with your mobile phone, both the Fenix 6 and the FR 945 may receive portable notifications. It allows you to receive texts and instant messages, as well as send pre-programmed messages back. Both the 945 and the Fenix 6 may pass on your route and location to family and friends. You may organize meetings with the 945 and invite friends, family, or cooking buddies.

Recovery Time and VO2 Max

VO2 max (Run) is highlighted on both of these fantastic wellness watches. The maximum rate of oxygen use calculated during steady exercise, i.e. the activity of expanding force, is known as VO2 max.

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Playback and storage of music

The music storage and playing capabilities of these watches allow you to leave your phone at home and still listen to music. With 32GB of internal memory, Fenix 6 allows you to save 2000 melodies locally for playing at any time. While the FR 945 may save up to 1000 tunes, its memory is limited to just 200 hours of activity data.

Features for security and tracking

The Forerunner 945 is marketed as a competitive running watch. Garmin has a number of new metrics and security features that are quite useful for endurance sprinters. For these two watches, the following components are essentially the same.

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