Garmin Forerunner 225 vs. Garmin Forerunner 45

Forerunner 225
Forerunner 45
 GarminForerunner 225Buy NowGarminForerunner 45Buy Now

Basic Info

Suggested Price$300$199

Activity & Fitness

Cycling (Bicycling)


Duration10 hours to 4 weeks7 days


Windows Phonen/a




Resolution180 x 180208 x 208
Size1 inch1.04 inches


Audio Speaker22


Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM




Operating Systemn/aBuilt-in

Comparing Forerunner 45 and Forerunner 225

The Garmin Forerunner 225 and the Garmin Forerunner 45 are two popular smartwatches designed for fitness enthusiasts. They are products of Garmin, a brand known for creating navigation and communication devices that enrich their customers’ lives. The brand has a strong reputation in the market, thanks to its commitment to innovation and quality since its establishment in 1989.

Selecting the right watch is vital for tracking your fitness progress and meeting your training goals. This comprehensive comparison between the Garmin Forerunner 225 and the Garmin Forerunner 45 will evaluate the design, build quality, features, user interface, user experience, price, and value of each device.

Design and Build

Garmin Forerunner 225

The Garmin Forerunner 225 features a round shape, measuring 1 inch in screen diameter with a resolution of 180 x 180 pixels. It has a color display and is built without touch functionality. The watch is water-resistant up to 5 ATM (50 meters) and utilizes a silicon strap for comfort and durability.

Garmin Forerunner 45

On the other hand, the Garmin Forerunner 45 offers a slightly larger screen size at 1.04 inches and a higher resolution of 208 x 208 pixels. This watch comes with a touch-sensitive LCD screen and enjoys similar water resistance, rated at 5 ATM (50 meters). The strap is also made of silicone, ensuring comfort and long-lasting wear.

Comparison of design and build quality

Both smartwatches showcase similarities in design, such as their water resistance and silicone straps. However, the Forerunner 45 surpasses the Forerunner 225 with its touchscreen capabilities and higher screen resolution. Notwithstanding these differences, individuals' preferences may vary between the two devices with regard to aesthetics and ease of use.

Features and Functionality

Garmin Forerunner 225

The Garmin Forerunner 225 operates on a proprietary system and includes various sensors: GPS, accelerometer, and heart rate monitoring. Its battery can last up to 10 hours in training mode and up to 4 weeks in watch mode. The watch offers fitness tracking capabilities, such as tracking calories, steps, distance, sleep, and cycling.

Garmin Forerunner 45

The Garmin Forerunner 45 comes with built-in operating software and an impressive 7-day battery life. It shares similar sensors as its counterpart, the Forerunner 225, and also provides additional features—including barometer, phone functions, text and email notifications, and music playback. Moreover, the Forerunner 45 boasts swim tracking, which is absent in the Forerunner 225.

Comparison of features and performance

Both devices offer core tracking features, but the Forerunner 45 outshines the Forerunner 225 with its extended functionalities. These include phone functions, notifications, music playback, and swim tracking. Furthermore, the newer Garmin model boasts a longer battery life, making it the preferable choice for fitness enthusiasts seeking advanced options.

User Interface and User Experience

Garmin Forerunner 225

In terms of user interface and experience, the Garmin Forerunner 225 relies on its non-touch, color display for navigation. The watch is compatible with Android and iOS smartphones, allowing users to sync their data with mobile devices.

Garmin Forerunner 45

Meanwhile, the Garmin Forerunner 45 features a touch-sensitive LCD screen for a more modern user experience. It also offers compatibility with Android and iOS devices, enabling seamless data syncing and management. Furthermore, the Forerunner 45 includes a range of available apps, customization options, and is furnished with Wi-Fi capabilities.

Comparison of user interface and user experience

The key differences between the two devices in terms of interface and experience are the touch functionality of the Forerunner 45 and its Wi-Fi support. Although both watches are compatible with Android and iOS smartphones, the Forerunner 45 caters to users seeking a more advanced and customizable experience.

Price and Value

Garmin Forerunner 225

With a price tag of $300, the Garmin Forerunner 225 offers a decent range of features and a sturdy design. However, it may not represent the best value for money given its age and limited functionalities compared to newer models.

Garmin Forerunner 45

Priced at a more affordable $199, the Garmin Forerunner 45 delivers superior features, better screen resolution, and a modern touchscreen experience. Its numerous functionalities and 2019 release make it an attractive choice with an excellent price-to-performance ratio.

Comparison of price and value

Comparing the two smartwatches, it is clear that the Garmin Forerunner 45 delivers superior value for money. Its extensive features, user-friendly interface, and lower price point make it an ideal investment for individuals seeking a reliable and feature-packed fitness tracker.


After thoroughly examining both Garmin devices, it is evident that the Forerunner 45 is the more advantageous choice for fitness enthusiasts. Its modern design, advanced features, enhanced user experience, and reasonable price point render it the superior option. While the Forerunner 225 is a decent option for users wanting a basic fitness tracker, the Forerunner 45 delivers an exceptional experience at a competitive cost.

Frequently Asked Questions

Which watch is better for battery life, the Garmin Forerunner 225 or 45?

The Garmin Forerunner 45 has a longer battery life in general, lasting up to 7 days, whereas the Forerunner 225 lasts up to 10 hours in training mode and up to 4 weeks in watch mode.

Are they both compatible with Android and iOS smartphones?

Yes, both the Garmin Forerunner 225 and the Garmin Forerunner 45 are compatible with Android and iOS smartphones for syncing data and receiving notifications.

Can I track my swimming activities with these watches?

Only the Garmin Forerunner 45 offers swim tracking functionality. The Forerunner 225 does not provide this feature.

Do both watches have heart rate tracking?

Yes, both Garmin Forerunner 225 and Garmin Forerunner 45 provide heart rate tracking by using built-in heart rate sensors.

Which Garmin watch has more fitness tracking features?

While both watches offer core fitness tracking features, the Garmin Forerunner 45 comes equipped with additional functions, such as swim tracking, phone functions, music playback and email and text notifications, giving it an edge over the Forerunner 225.

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