This in-depth review delves into the Garmin 820 cycling computer, examining its features and performance in real-world use. We explore its strengths and weaknesses, providing a balanced perspective for cyclists considering this device. From initial setup and design impressions to detailed analysis of course tracking, battery life, connectivity, and additional features, we offer a comprehensive assessment of the Garmin 820's capabilities. This review is based on extensive testing and aims to provide readers with the information they need to make an informed purchasing decision.Our evaluation covers key aspects such as the user-friendliness of the touchscreen interface, the accuracy and clarity of course guidance, the efficiency of data syncing, and the overall reliability of the device. We also address potential drawbacks, including battery life, and offer practical solutions to mitigate these issues. Ultimately, this review aims to determine whether the Garmin 820 lives up to its promise and whether its advantages outweigh its limitations for the average cyclist.
Pros And Cons
- Brilliant touchscreen
- Improved course track functionality (easier to follow courses)
- Easy to follow GPX files imported from premium accounts
- Bluetooth connectivity for easy syncing with phone and services like Strava and TrainingPeaks
- Battery life significantly shorter than advertised (5 hours instead of 15 hours when following a course)
- Touchscreen responsiveness is not as good as a smartphone, but acceptable given the size and potential use with gloves
- Group track feature is considered pointless and labor intensive
- Recovery time feature is deemed inaccurate and less useful than other available methods
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Unboxing and First Impressions
The Garmin 820 arrived, and my first impression was one of sleek design. Its size is substantial, making a bold statement on the bike. Despite its dimensions, it's surprisingly user-friendly.
Initial setup was straightforward, and the touchscreen felt responsive and intuitive, a significant improvement over my previous Garmin device. The device's overall build quality felt premium and durable.
Course Navigation and Tracking
The course tracking functionality on the 820 is a standout improvement. It provides clear and easy-to-follow course guidance, unlike my previous model which was often confusing.
Importing GPX files from a premium account was seamless, making route planning and following a breeze. The improved visual clarity of the course overlay on the map makes it effortless to stay on track.
Battery Life and Workarounds
Battery life is the 820's Achilles' heel. While advertised as 15 hours, my real-world experience was closer to 5 hours, particularly when actively following a course.
To overcome this, I use a portable power bank attached to my bike's handlebars. This workaround extends the device's usability significantly.
Connectivity and Data Sync
Connectivity is excellent. Bluetooth integration allows quick and easy syncing with smartphones, and seamless uploads to platforms like Strava and TrainingPeaks.
Data transfers are smooth and efficient; it's quick to access data post-ride. The Garmin Connect app enhances the overall user experience
Touchscreen and Other Features
The touchscreen, while not as responsive as a smartphone, is adequate for its size and purpose. It's not a deal breaker for me.
Other features like the IQ app store (although I found it less useful due to third-party app compatibility issues), battery saver mode, and group track (which I found unnecessarily complex) are included.
Overall Conclusion and Recommendation
The Garmin 820 offers a compelling blend of features and performance. The improved course tracking, easy data syncing, and overall usability are significant advantages.
However, the shorter-than-advertised battery life is a drawback. Despite this, the 820's strengths outweigh its weaknesses, making it a highly recommended device for cyclists who prioritize navigation and data tracking. Consider the power bank workaround for extended rides.