Select your product to confirm this information applies to you

Comparing the fēnix 7S Solar With Other fēnix 7 Editions

Below are some FAQs to help you learn what is new with the fēnix 7S Solar watch and help you decide which one is right for you.


Which fēnix 7 Watch Size Is Right for Me?

Our fēnix 7 watch line allows you to choose the right-sized watch based on your preference or your wrist size. Below is a comparison between the 3 different fēnix 7 watch sizes.

NOTE: Wrist circumference sizes are based on the silicone band.


Band SizeWrist CircumferenceCase DiameterScreen Size
fēnix 7S20 mm108–182 mm (4.25-7.16”)42 mm1.2"
fēnix 722 mm125–208 mm (4.96-8.18”)47 mm1.3"
fēnix 7X26 mm127–210 mm (5-8.26”)51 mm1.4"

For an overview of the feature differences across the fēnix 7 series, see the new features comparison below.

back to top


Why Should I Select the Sapphire Solar Edition?

The fēnix 7 Sapphire Solar edition watches have an incredibly durable display and add more features, such as preloaded Power Sapphire lens, TopoActive mapping, increased memory, and multi-band GPS.

back to top


What Is the Difference Between Corning Gorilla Glass DX, Power Glass, and Power Sapphire Lens?

Corning Gorilla Glass DX is designed to be scratch-resistant, but it is not as durable as the Power Sapphire lens.

The Power Glass lens also uses Corning Gorilla Glass DX , but adds the ability to convert sunlight into battery power.

The Power Sapphire lens has the ability to convert sunlight into battery power and is also incredibly durable. It is the third hardest mineral, right behind diamond. As a result, the lens is much harder to scratch than glass. Note that while the Power Sapphire lens can be very difficult to scratch, it is still not scratchproof.

back to top


What Mapping Is Preloaded on the fēnix 7S Solar Watch?

The fēnix 7S Solar watch comes preloaded with popular ski resort maps and more than 42,000 golf courses. TopoActive maps can be downloaded with Map Manager over Wi-Fi to add routable streets and off-road networks.

back to top


How Does the New Touchscreen Work?

The fēnix 7 edition watches come with a new touchscreen interface for quick access to selections and functions. Similar to previous fēnix watch models, button controls are also available. Both touch and button interactions are available during general use. By default, touch will be temporarily disabled while an activity is in progress.

back to top


What Is Real-Time Stamina Tracking?

Real-Time Stamina is an advanced training feature that helps to track and manage exertion through a run or bike activity. This can help to optimize energy usage and avoid over exertion too early.

back to top


What Is the Up Ahead Feature?

This feature focuses on providing at-a-glance awareness for relevant map or course information that is coming up ahead, including POI checkpoints, upcoming distance/elevation, and key trail points.

back to top


How Do These New Features Compare?

Below is an overview comparison of available features across the fēnix 7 watch series. For a complete comparison, see comparison charts below.1


fēnix 7S Solarfēnix 7S Sapphire Solarfēnix 7Sfēnix 6S Pro
Display Size1.2" (240 x 240 pixels)1.2" (240 x 240 pixels)1.2" (240 x 240 pixels)1.2" (240 x 240 pixels)
Memory16 GB32 GB16 GB32 GB
Listen to music without your phoneStore up to 1,000 songsStore up to 2,000 songsStore up to 1,000 songsStore up to 2,000 songs
Music apps
Touchscreen and buttons
Battery life - smartwatch modeUp to 11 days / 14 days with solar*Up to 11 days / 14 days with solar*Up to 11 daysUp to 9 days
Battery life - GPS activityUp to 37 hours / 46 hours with solar**Up to 37 hours / 46 hours with solar**Up to 37 hoursUp to 25 hours
Battery life - music & GPS activityUp to 7 hoursUp to 7 hoursUp to 7 hoursUp to 6 hours
Corning Gorilla Glass DX lens

Power Glass lens


Power Sapphire lens


Garmin Pay contactless Payments

View current supported country, payment network and issuing bank information

Power manager
Heat & altitude-adjusted VO2 max
Body Battery energy monitor
TopoActive maps with Wi-Fi downloadsDownloadablePreloadedDownloadable
Preloaded ski maps
Preloaded golf courses

Real-Time Stamina


Up Ahead


Multi-Band GPS




* Solar charging, assuming all-day wear with 3 hours per day outside in 50,000 lux conditions
** Solar charging, assuming use in 50,000 lux conditions

back to top



1 Garmin currently does not offer any upgrade or trade-in programs for the fēnix 7 watch series.