Garmin Forerunner 305 GPS Receiver Review

Garmin Forerunner 305 GPS Receiver Review

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The GPS Forerunner 305 is a multi-sport GPS watch that is better known as a runner’s watch. It comes with a GPS Receiver and a Heart Rate Monitor. Let’s read this Garmin Forerunner 305 GPS Receiver review

The Forerunner 305 is designed for training and it has some of the best features to help serious runners or cyclists excel at their sport. Runners, marathoners and triathletes can use the Garmin Forerunner 305 to track and store vital information while training, such as distance, time, pace or speed, and heart rate. The information can be uploaded to a computer for analysis.

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Product Features

  • Highly sensitive, watch-like GPS receiver
  • Comes with heart rate monitor
  • Suitable for different sports such as running, cycling, cross-country skiing
  • Provides distance, time and speed data
  • Comes with Training Center Software
Garmin Forerunner 305 GPS Receiver Review

Sporty Design

The Forerunner 305 may not be as sleek or slim as a typical sports watch but most people should not have any problems with its slightly bulky size. Much of the watch’s bulk is taken up by the extra-large display. The 305 may not be slim but it is comfortable to wear. Its unique curved casing ensures that the antenna is always facing the sky while you run and the screen display is in the perfect position for viewing.

The Garmin Forerunner 305 has a simple button layout. The menu selection buttons (Up and Down) and the enter button are found on the right side. On the left side, you will find the power/backlight button and the mode button.

Charging and Data Cradle

The 305 comes with a charging and data cradle that can be attached to a USB cable and connected to your PC. This docking cradle is used to transfer data to your computer. You can also charge your GPS watch via the USB connection to your computer.

An included AC adapter allows you to charge the 305′s lithium-ion battery from a wall socket.

Large Customizable Display

The screen display is crisp and easy to read. The watch displays useful training statistics including time, average speed, best pace, total distance, current cadence, current heart rate, average heart rate, calories, and laps completed. The Forerunner 305 has 3 rotating displays that you can customize to show the data or statistics you need depending on the nature of your training session.

Heart Rate Monitor

The Forerunner 305 works with a heart rate monitor to record your heart rate, allowing you to train within your target heart rate level.

Training with the Forerunner 305

The Garmin Forerunner 305 is a training tool and it can provide a wide array of data, such as average current lap rate, total distance, elevation, current pace, target speed zone, best speed, average speed, laps completed, and more.

It can also track your heart rate, average heart rate, and heart rate zone. You can customize the display screen to show only the data you want to view during your workout, and to arrange them in such a way that the most important data field is displayed prominently.

Garmin Forerunner 305 GPS Receiver Review

The 305 comes with a number of training functions such as the Virtual Partner and the Workouts menu. You can also use the Garmin Training Center software to set up your workouts and upload them to your GPS watch. The Training Center allows you to define your course and track your historical performance on the course.

The Forerunner 305 is also compatible with Garmin’s online MotionBased service where you can share courses, workouts, performance data and maps with others. You can even plot your workout course on Google Maps.


  • Reasonable price Check Price Here
  • Accurate distance, position and time monitoring
  • Heart rate monitor works well
  • Sporty design
  • Highly functional
  • Integrates with a computer to track your workouts
  • Automatic training log update
  • Display can be user-customized


  • Bigger than most sports watches
  • Satellite acquisition can be slow
  • Does not have an auto-off feature

What Customers Say

The Amazon website has over 2,000 reviews for the Garmin Forerunner 305, and the vast majority of them are positive. Customers who reviewed this product give it an average rating of 4.5 stars out of 5. They say it is a great workout tool for people who are serious about their training. It is one of the best training tools for running although you can use it for other sports as well, such as biking and cross-country skiing.

Customers say the GPS and heart rate monitoring functions are accurate and reliable. The device provides a lot of important information that can help you monitor and improve your training sessions, such as distance, time, average pace, best pace, heart rate and more. Customers like the customizable display that allows them to show only the relevant data fields they need while working out.

A number of customers reported that satellite acquisition is sometimes slow with the 305. Once the satellites are acquired, however, signal dropout is very rare. A few customers also wish the 305 had an auto-off feature to help conserve battery life.

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