Garmin Fenix 5s vs. Garmin Forerunner 45

 
Fenix 5s
Forerunner 45
 GarminFenix 5sBuy NowGarminForerunner 45Buy Now

Basic Info

Suggested Price$599.99$199
Release20172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 9 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218x 218208 x 208
Size1.1 inches1.04 inches
Touch
TypenaLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemBuilt-in
Apps
Music

Comparing Forerunner 45 and Fenix 5s

When comparing fitness trackers and smartwatches, two products that often come to mind are the Garmin Fenix 5s and the Garmin Forerunner 45. Each watch is designed to cater to different needs and preferences in terms of design, features, and price, so it is essential to understand both products' specifications and functionalities to make an informed decision. In this comprehensive exploration, we will examine the design and build quality, features and functionality, user interface and user experience, and the overall value of each product.

Choosing the right watch is crucial for achieving a healthy, active lifestyle. The Garmin brand, founded in 1989, has a reputation for producing high-quality, reliable GPS navigation and wearable technology products. Both the Fenix 5s and the Forerunner 45 exemplify their commitment to user-friendly technology and cutting-edge design.

Design and Build

Garmin Fenix 5s

The Garmin Fenix 5s uses the following materials and design attributes:

  • Materials: Combination of stainless steel and reinforced polymer
  • Size and weight: 42 x 42 x 15 mm; 67 grams
  • Display: 1.1-inch screen with a 218 x 218 resolution, chemically strengthened glass

Garmin Forerunner 45

The Garmin Forerunner 45 has the following design features:

  • Materials: Plastic and glass fiber-reinforced polymer
  • Size and weight: 42 x 42 x 11.4 mm; 36 grams
  • Display: 1.04-inch screen with a 208 x 208 resolution, chemically strengthened glass

Comparison of design and build quality

The Garmin Fenix 5s and Forerunner 45 share similarities in size, but there are some notable differences between the two. The Fenix 5s has a slightly higher resolution on its display and a slightly heavier build due to its stainless steel and reinforced polymer materials. Conversely, the Forerunner 45 has a lighter weight and utilizes plastic and glass fiber-reinforced polymer in its construction.

Features and Functionality

Garmin Fenix 5s

The operating system, sensors, battery life, fitness tracking, and other features of the Garmin Fenix 5s include:

  • Operating system: Proprietary Garmin OS
  • Sensors: GPS, GLONASS, Galileo, barometric altimeter, compass, gyroscope, accelerometer, thermometer, heart rate monitor
  • Battery life: Up to 9 days in smartwatch mode, up to 14 hours in GPS mode, up to 35 hours in UltraTrac battery saver mode
  • Fitness tracking: Steps, sleep, heart rate, oxygen intake, calories burned, distance, and various sport modes (including swimming and cycling)
  • Other features: Smartphone notifications, music controls, weather updates, and customizable watch faces

Garmin Forerunner 45

The operating system, sensors, battery life, fitness tracking, and other features of the Garmin Forerunner 45 include:

  • Operating system: Built-in Garmin OS
  • Sensors: GPS, GLONASS, Galileo, accelerometer, heart rate monitor
  • Battery life: Up to 7 days in smartwatch mode, up to 13 hours in GPS mode
  • Fitness tracking: Steps, sleep, heart rate, calories burned, distance, and various sport modes (including swimming, cycling, and running)
  • Other features: Smartphone notifications, music controls, weather updates, safety and tracking features, and customizable watch faces

Comparison of features and performance

Both the Garmin Fenix 5s and Forerunner 45 offer an array of features and fitness tracking capabilities, but the Fenix 5s has a few additional sensors, such as a barometric altimeter, compass, gyroscope, and thermometer. In terms of battery life, the Fenix 5s has a longer battery life than the Forerunner 45 in both smartwatch and GPS mode.

User Interface and User Experience

Garmin Fenix 5s

The display, navigation, apps and customization, and smartphone compatibility of the Garmin Fenix 5s include:

  • Display: Color, sunlight-readable, transflective memory-in-pixel (MIP) display
  • Navigation: Five-button interface
  • Apps and customization: Connect IQ Store for downloading apps, watch faces, widgets, and more
  • Compatibility: iOS, Android, and Windows Phone

Garmin Forerunner 45

The display, navigation, apps and customization, and smartphone compatibility of the Garmin Forerunner 45 include:

  • Display: Color, sunlight-readable, transflective memory-in-pixel (MIP) display
  • Navigation: Five-button interface
  • Apps and customization: Connect IQ Store for downloading watch faces, widgets, and more
  • Compatibility: iOS and Android

Comparison of user interface and user experience

Both the Garmin Fenix 5s and Forerunner 45 provide a similar user experience with color, sunlight-readable MIP displays, and a five-button navigation interface. Additionally, they both offer customization options and app downloads through the Connect IQ Store. The Garmin Fenix 5s has a key advantage of being compatible with Windows Phone, while the Forerunner 45 is only compatible with iOS and Android devices.

Price and Value

Garmin Fenix 5s

The Garmin Fenix 5s is available at a price of $599.99, offering various sensors, fitness tracking features, and a longer battery life as its primary value propositions.

Garmin Forerunner 45

With a more affordable price tag of $199, the Garmin Forerunner 45 provides essential fitness tracking capabilities, smartphone compatibility, and a lightweight design for users who prefer a more simplified experience.

Comparison of price and value

Throughout this comparison, it is clear that the main differences between the Garmin Fenix 5s and Forerunner 45 are the sensors included, battery life, smartphone compatibility, and price. The Fenix 5s may be a better choice for customers looking for more comprehensive fitness tracking and a longer battery life, while the Forerunner 45 offers a more budget-friendly option with essential features for everyday use.

Conclusion

When comparing the Garmin Fenix 5s and Forerunner 45, it is essential to consider your needs, preferences, and budget. Both watches offer advanced fitness tracking capabilities, user-friendly interfaces, and a dependable brand reputation. Ultimately, the Fenix 5s offers more sensors and a longer battery life, while the Forerunner 45 is more affordable and lightweight. Use the information provided here to evaluate which watch best aligns with your individual needs and preferences.

Frequently Asked Questions

What is the main difference between the Garmin Fenix 5s and Forerunner 45?

The main differences between the Fenix 5s and Forerunner 45 are the additional sensors, battery life, smartphone compatibility, and price. The Fenix 5s offers more comprehensive fitness tracking and a longer battery life, but comes at a higher price point, whereas the Forerunner 45 is more affordable and lightweight.

Are both the Garmin Fenix 5s and Forerunner 45 waterproof?

Yes, both watches are water-resistant. The Fenix 5s has a water resistance rating of 10 ATM, while the Forerunner 45 has a 5 ATM rating.

Can I use the Garmin Fenix 5s and Forerunner 45 to track my swimming performance?

Yes, both the Garmin Fenix 5s and Forerunner 45 offer swim tracking capabilities, allowing you to monitor your performance during swimming sessions.

Do the Garmin Fenix 5s and Forerunner 45 require a smartphone for full functionality?

While both watches offer stand-alone functions, they can be paired with a smartphone for additional features such as smartphone notifications, weather updates, and the ability to download apps and customization options from the Connect IQ Store.

Are both the Garmin Fenix 5s and Forerunner 45 compatible with Android and iOS devices?

Yes, both watches are compatible with Android and iOS devices. Additionally, the Fenix 5s is also compatible with Windows Phone devices, offering broader compatibility for users.

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