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Garmin fenix 8 vs fenix E Compared

Updated: May 28, 2025

Recently, Garmin released its premium fenix 8 series that includes 6 modifications.

Garmin fenix 7 buying guide

The Garmin fenix 8 doesn't have S, standard, and X modifications. Instead, it comes with two for each size (AMOLED and Solar).

The Solar modification has a bigger battery, however, the manufacturer has to cut off the screen resolution for longer runtime and keep the old sunlight-visible, transflective memory-in-pixel (MIP) display.

Garmin fenix 8 & E lineup specifications

Specs / Model name fenix E 43mm AMOLED Sapphire, DLC Titanium 47mm AMOLED Sapphire DLC Titanium 51mm AMOLED Sapphire DLC Titanium fenix 8, 47mm Solar fenix 8, 51mm Solar 
Price $799.99 $799.99 $899.99 $999.99 $1075.0 $1199.99
General
Battery life up to 14 days up to 10 days up to 17 days up to 31 days up to 34 days up to 50 days
Battery saver watch mode 21 days 15 days 23 days 41 days 34 days/58 days with solar 48 days/107 days with solar
Screen size 1.3in 1.3in 1.4in 1.4in 1.3in 1.4in
Screen resolution 416 x 416 pixels 416 x 416 pixels 454 x 454 pixels 454 x 454 pixels 260 x 260 pixels 280 x 280 pixels
Color display yes yes yes yes yes yes
LED Flashlight no yes yes yes yes no
Display type AMOLED AMOLED AMOLED AMOLED sunlight-visible, transflective memory-in-pixel (MIP) sunlight-visible, transflective memory-in-pixel (MIP)
Case material fiber-reinforced polymer with metal rear cover fiber-reinforced polymer with metal rear cover fiber-reinforced polymer with titanium rear cover fiber-reinforced polymer with metal rear cover fiber-reinforced polymer with metal rear cover fiber-reinforced polymer with titanium rear cover
Smartwatch size 47mm 43mm 47mm 51mm 47mm 51mm
Weight 76g 66g 80g 92g 80g 95g
Lens material Corning Gorilla Glass Corning Gorilla Glass Corning Gorilla Glass sapphire crystal Power Sapphire Power Sapphire
Bezel material stainless steel stainless steel stainless steel titanium titanium titanium
Strap material silicone silicone silicone silicone silicone silicone
Daily Smart Features
Connectivity Bluetooth, ANT+, Wi-Fi Bluetooth, ANT+, Wi-Fi Bluetooth, ANT+, Wi-Fi Bluetooth, ANT+, Wi-Fi Bluetooth, ANT+, Wi-Fi Bluetooth, ANT+, Wi-Fi
Built-in storage 16 GB 32 GB 32 GB 32 GB 32 GB 32 GB
Pre-loaded maps yes yes yes yes yes yes
GPS yes yes yes yes yes yes
Touchscreen yes yes yes yes yes yes
Garmin Pay yes yes yes yes yes yes
Waterproof 10 ATM 10 ATM 10 ATM 10 ATM 10 ATM 10 ATM
Thermometer yes yes yes yes yes yes
Ambient light yes yes yes yes yes yes
Health & Wellness Monitoring
Wrist-based heart rate yes yes yes yes yes yes
Daily resting heart rate yes yes yes yes yes yes
Abnormal heart rate alerts yes (high and low) yes (high and low) yes (high and low) yes (high and low) yes (high and low) yes (high and low)
Respiration rate (24x7) yes yes yes yes yes yes
Fitness age yes yes yes yes yes yes
Body Battery energy monitor yes yes yes yes yes yes
All-day stress yes yes yes yes yes yes
Relaxation breathing timer yes yes yes yes yes yes
Meditation yes yes yes yes yes yes
Sleep yes (advanced) yes (advanced) yes (advanced) yes (advanced) yes (advanced) yes (advanced)
Hydration     yes (in Garmin Connect and optional Connect IQ widget) yes (in Garmin Connect and optional Connect IQ widget) yes (in Garmin Connect and optional Connect IQ widget) yes (in Garmin Connect and optional Connect IQ widget) yes (in Garmin Connect and optional Connect IQ widget) yes (in Garmin Connect and optional Connect IQ widget)
Women's health yes (in Garmin Connect and optional Connect IQ widget) yes (in Garmin Connect and optional Connect IQ widget) yes (in Garmin Connect and optional Connect IQ widget) yes (in Garmin Connect and optional Connect IQ widget) yes (in Garmin Connect and optional Connect IQ widget) yes (in Garmin Connect and optional Connect IQ widget)
Health snapshot yes yes yes yes yes yes
Jet lag adviser yes yes yes yes yes yes

*The full list of features can be seen on the official Garmin website 

Garmin fenix E

The cheapest smartwatch with AMOLED, great screen resolution, and better battery life compared to the smallest fenix 8, 43mm.

It has 2 modifications: 

  1. Slate Gray Steel with Black Silicone Band
  2. Stainless Steel with Black Silicone Band

The difference between the two is the bezel and strap colors.

The fenix E has the same dimensions as the smallest fenix 8. However, with a reduced price, the model lacks storage and LED flashlights.

Let's break the fenix 8 series into AMOLED and Solar modifications.


Garmin fenix 8 AMOLED

Includes three sizes: 43 mm, 47 mm, 51 mm.

The smallest fenix 8 - 43mm, AMOLED

The three modifications have the same specs and features, but are made of different materials.

Specs / Model name fenix 8, 43mm Silver with Whitestone Silicone Band
43mm Silver with Whitestone Silicone Band
fenix 8, 43mm Silver with Whitestone Silicone Band
43mm Sapphire, Carbon Gray DLC Titanium
fenix 8, 43mm Silver with Whitestone Silicone Band
43mm Sapphire, Soft Gold with Fog Gray/Dark Sandstone Silicone Band
Price $799.99 $899.99 $899.99
General

Battery life:

  • In Smartwatch mode
  • GPS
  • All Satellite Systems
  • All Satellite Systems and Music
  • Max Battery GPS
  • Expedition GPS
  • 10 days
  • 28 hours
  • 23 hours
  • 6 hours
  • 49 hours
  • 10 days
  • 10 days
  • 28 hours
  • 23 hours
  • 6 hours
  • 49 hours
  • 10 days
  • 10 days
  • 28 hours
  • 23 hours
  • 6 hours
  • 49 hours
  • 10 days
Battery saver watch mode 15 days 15 days 15 days
Screen size 1.3in 1.3in 1.3in
Dimensions 43 x 43 x 13.8 mm 43 x 43 x 13.8 mm 43 x 43 x 13.8 mm
Screen resolution 416 x 416 pixels 416 x 416 pixels 416 x 416 pixels
Color display yes yes yes
LED Flashlight yes yes yes
Display type AMOLED AMOLED AMOLED
Case material fiber-reinforced polymer with metal rear cover fiber-reinforced polymer with titanium rear cover fiber-reinforced polymer with metal rear cover
Smartwatch size 43mm 43mm 43mm
Weight 66g 60g 66g
Lens material Corning Gorilla Glass sapphire crystal sapphire crystal
Bezel material stainless steel titanium stainless steel
Strap material silicone silicone silicone

*The full list of features can be seen on the official Garmin website 

43mm, Sapphire, Soft Gold with Fog Gray/Dark Sandstone Silicone Band

 

It is the smallest, most lightweight, and has the shortest battery life.

The Sapphire modifications have a sapphire crystal lens.

Sapphire crystal lenses are more durable and scratch-resistant

The 43mm Sapphire, Carbon Gray DLC Titanium has the lightest case.

Titatium bezel reduces the watch's weight


Mid-size fenix 8 - 47 mm, AMOLED

Specs / Model name fenix 8, 47mm
47mm AMOLED
fenix 8, 47mm AMOLED Sapphire Titanium
47mm AMOLED Sapphire Titanium
fenix 8, 43mm Silver with Whitestone Silicone Band
47mm AMOLED Sapphire DLC Titanium
Price $899.99 $899.99 $899.99
General

Battery life:

  • In Smartwatch mode
  • GPS
  • All Satellite Systems
  • All Satellite Systems and Music
  • Max Battery GPS
  • Expedition GPS
  • 16 days
  • 47 hours
  • 38 hours
  • 10 hours
  • 81 hours
  • 17 days
  • 16 days
  • 47 hours
  • 38 hours
  • 10 hours
  • 81 hours
  • 17 days
  • 16 days
  • 47 hours
  • 38 hours
  • 10 hours
  • 81 hours
  • 17 days
Battery saver watch mode 23 days 23 days 23 days
Screen size 1.4in 1.4in 1.3in
Screen resolution 454 x 454 pixels 454 x 454 pixels 260 x 260 pixels
Color display yes yes yes
LED Flashlight yes yes yes
Display type AMOLED AMOLED sunlight-visible, transflective memory-in-pixel (MIP)
Case material fiber-reinforced polymer with titanium rear cover fiber-reinforced polymer with metal rear cover fiber-reinforced polymer with metal rear cover
Smartwatch size 47mm 51mm 47mm
Weight 80g 80g 80g
Lens material Corning Gorilla Glass sapphire crystal sapphire crystal
Bezel material stainless steel titanium titanium
Strap material silicone silicone silicone

*The full list of features can be seen on the official Garmin website 

47 mm Sapphire Titanium

Unlike the standard modification, the Sapphire is made of expensive materials and is lighter.

The biggest fenix 8 - 51 mm, AMOLED

The biggest and heaviest

Specs / Model name fenix 8, 47mm
51mm AMOLED
fenix 8, 47mm
51mm AMOLED Sapphire DLC Titanium
fenix 8, 47mm
51mm AMOLED Sapphire Titanium
Price $899.99 $999.99 $999.0
General

Battery life:

  • In Smartwatch mode
  • GPS
  • All Satellite Systems
  • All Satellite Systems and Music
  • Max Battery GPS
  • Expedition GPS
  • 29 days 
  • 84 hours
  • 68 hours
  • 18 hours
  • 145 hours
  • 31 days
  • 29 days 
  • 84 hours
  • 68 hours
  • 18 hours
  • 145 hours
  • 31 days
  • 29 days 
  • 84 hours
  • 68 hours
  • 18 hours
  • 145 hours
  • 31 days
Battery saver watch mode 41 days 41 days 41 days
Screen size 1.4in 1.4in 1.4in
Screen resolution 454 x 454 pixels 454 x 454 pixels 454 x 454 pixels
Color display yes yes yes
LED Flashlight yes yes yes
Display type AMOLED AMOLED AMOLED
Case material fiber-reinforced polymer with titanium rear cover fiber-reinforced polymer with metal rear cover fiber-reinforced polymer with metal rear cover
Smartwatch size 51mm 51mm 51mm
Weight 102g 92g 92g
Lens material Corning Gorilla Glass sapphire crystal sapphire crystal
Bezel material stainless steel titanium titanium
Strap material silicone silicone silicone

*The full list of features can be seen on the official Garmin website 

51mm Sapphire Titanium

Both Sapphire models have a Titanium bezel and durable Power Sapphire lens material. The standard modification is cheaper because of the Gorilla Glass lens and stainless steel bezel.


Solar modification

Includes two sizes, 47mm and 51mm.

Specs / Model name fenix 8, 47mm
fenix 8, 47mm Solar Sapphire Titanium
fenix 8, 47mm
fenix 8, 47mm Solar Sapphire, DLC Titanium
fenix 8, 47mm
fenix 8, 51mm Solar Sapphire, DLC Titanium
fenix 8, 47mm
fenix 8, 51mm Solar Sapphire, Titanium
Price $899.99 $899.99 $999.99 $999.99
General  
Battery life up to 21 days/28 days with solar up to 21 days/28 days with solar up to 34 days/48 days with solar up to 34 days/48 days with solar
Battery saver watch mode 34 days/58 days with solar 34 days/58 days with solar 48 days/107 days with solar 48 days/107 days with solar
Screen size 1.4in 1.3in 1.4in 1.4in
Screen resolution 260 x 260 pixels 260 x 260 pixels 280 x 280 pixels 280 x 280 pixels
Color display yes yes yes yes
LED Flashlight yes yes no no
Display type sunlight-visible, transflective memory-in-pixel (MIP) sunlight-visible, transflective memory-in-pixel (MIP) sunlight-visible, transflective memory-in-pixel (MIP) sunlight-visible, transflective memory-in-pixel (MIP)
Case material fiber-reinforced polymer with metal rear cover fiber-reinforced polymer with metal rear cover fiber-reinforced polymer with titanium rear cover fiber-reinforced polymer with titanium rear cover
Smartwatch size 47mm 47mm 51mm 51mm
Weight 80g 80g 95g 95g
Lens material Power Sapphire Power Sapphire Power Sapphire Power Sapphire
Bezel material titanium titanium titanium titanium
Strap material silicone silicone silicone silicone
Daily Smart Features  
Connectivity Bluetooth, ANT+, Wi-Fi Bluetooth, ANT+, Wi-Fi Bluetooth, ANT+, Wi-Fi Bluetooth, ANT+, Wi-Fi
Built-in storage 32 GB 32 GB 32 GB 32 GB
Pre-loaded maps yes yes yes yes
GPS yes yes yes yes
Touchscreen yes yes yes yes
Garmin Pay yes yes yes yes
Waterproof 10 ATM 10 ATM 10 ATM 10 ATM
Thermometer yes yes yes yes
Ambient light yes yes yes yes
Health & Wellness Monitoring  
Wrist-based heart rate yes yes yes yes
Daily resting heart rate yes yes yes yes
Abnormal heart rate alerts yes (high and low) yes (high and low) yes (high and low) yes (high and low)
Respiration rate (24x7) yes yes yes yes
Fitness age yes yes yes yes
Body Battery energy monitor yes yes yes yes
All-day stress yes yes yes yes
Relaxation breathing timer yes yes yes yes
Meditation yes yes yes yes
Sleep yes (advanced) yes (advanced) yes (advanced) yes (advanced)
Hydration     yes (in Garmin Connect and optional Connect IQ widget) yes (in Garmin Connect and optional Connect IQ widget) yes (in Garmin Connect and optional Connect IQ widget) yes (in Garmin Connect and optional Connect IQ widget)
Women's health yes (in Garmin Connect and optional Connect IQ widget) yes (in Garmin Connect and optional Connect IQ widget) yes (in Garmin Connect and optional Connect IQ widget) yes (in Garmin Connect and optional Connect IQ widget)
Health snapshot yes yes yes yes
Jet lag adviser yes yes yes yes

*The full list of features can be seen on the official Garmin website 

Small

The Solar series is the longest-lasting smartwatch.

Both modifications are made of a titanium bezel and have the old display type.

The big

Both modifications are made of a titanium bezel and have the old display type.


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