maybe my device has a fault but is unable to display map! The other functions work perfectly. Tried to re-launch everything, doesn't work. I checked manual online didn't help to resolve problem.
Verified purchase: Yes | Condition: New
A great little cycle computer... does all you could want and more! You do have to know how to use the 820 to get the most out of it - Garmin's online guide is the best place to start. Thoroughly recommended.
Verified purchase: No
excellent garmin cycling product
Verified purchase: Yes | Condition: New
Got to love garmin.
Verified purchase: Yes | Condition: Pre-owned
Great piece of kit which does everything I need for my rides
Verified purchase: Yes | Condition: Pre-owned
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