What is the Difference Between Garmin 405 and Garmin 405CX?

The Garmin Forerunner 405 and Forerunner 405CX are both GPS-enabled sports watches designed for tracking distance and estimating calories burned during workouts. They share many of the same features, but there are a few key differences between the two models:

1. Heart Rate-Based Calorie Computation: The 405CX has an additional feature that allows it to compute calories burned based on heart rate, while the 405 does not have this capability.
2. Wrist Band Options: The 405CX comes with a second wrist band option suitable for smaller wrists, while the 405 does not.
3. Color Options: The 405 and 405CX may have different color options, but this is more of a cosmetic difference than a functional one.

In summary, the main difference between the Garmin Forerunner 405 and 405CX is the heart rate-based calorie computation feature and the wrist band options. Both models are capable of tracking distance and estimating calories burned, but the 405CX offers additional features that may be beneficial for certain users, such as those with smaller wrists or those who want a more accurate calorie count based on heart rate.

Comparative Table: Garmin 405 vs Garmin 405CX

The Garmin 405 and Garmin 405CX are both GPS-enabled sports watches with similar looks and features. However, there are a few differences between the two models:

Both watches can track distance traveled and estimate calories burned during a workout. The main difference between the two models is the addition of heart rate-based calorie computation in the 405CX, which allows users to monitor even the smallest changes in their heart rate and access detailed information on their PC by connecting the watch. This feature is particularly useful for serious athletes and cyclists who want to design their training schedules more efficiently. Additionally, the 405CX is available in a blue/grey combination, while the 405 is available in black and green colors. The 405CX also comes with a second wristband for those with smaller wrists, which is not provided with the Garmin 405.