How to Choose a Bike Computer

Ride smarter with the Garmin Edge 850. It has a vivid color touch-screen display and buttons, plus advanced features to guide your training. It comes with preloaded maps for road, gravel and trails.
Imported.
View the Garmin Edge Product LineView all Garmin Cycling ComputersBest Use | Cycling |
---|---|
GPS Tracking | Yes |
Current Speed | Yes |
Maximum Speed | Yes |
Average Speed | Yes |
Speed Comparator | Yes |
Odometer | Yes |
Trip Distance | Yes |
Auto Start/Stop | Yes |
Stopwatch | Yes |
Countdown Timer | Yes |
Clock | Yes |
Alarm | Yes |
Lap Timer | Yes |
Cadence | Yes |
Dual Bike Memory | Yes |
Altimeter | Pressure-based |
Target Zone Indicator | Yes |
High/Low Target Heart Rate | Yes |
Exercise Log | Yes |
Illumination | Luminous Face |
Smart Device Notifications | Yes |
Low Battery Indicator | Yes |
Batteries | Internal Lithium-Ion |
Battery Life | Demanding use: up to 12 hours; battery saver mode: up to 36 hours |
Wireless | Yes |
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Best mapping experience you can get on a bike computer. Makes the map far more functional to use whether you are on the road or MTB. Much quicker/responsive than previous 840 model. You'll need a case because the unit is heavier and more likely to get damaged if dropped. If you can get over charging it every 2-3 rides then its the one to get.
I'll start with the good. The screen looks nice and the unit works well. The very unfortunate miss is the battery life which is HALF of what the outgoing unit is under "demanding" use. This would have been a home run if it kept the same battery life I ended up returning it and getting a much cheaper previous model on sale
I bought this for integrated Trailforks maps, but trail navigation is very difficult to follow! The default settings only show the map on about 1/3 of the already small screen. It’s harder to follow than the very tiny screen on my fenix?! Maybe if had spent time setting up the mountain bike profile it could have been better? But…. I bought it for a trip without time to configure everything and it made my rides miserable. There are just so many options and features that I’d want to disable in order to make it useful and less distracting mid ride. For example, I don’t need a pop up for every “climb”. I was constantly having to hold a button to unlock the screen (auto lock was on by default for MTB), then swipe to get back to the navigation page. It frequently disconnected from my phone. Even simply syncing after a ride required turning Bluetooth off/on on my phone. Each time I started a road ride, I would have to reboot my fenix and pull the battery on my power meter to get them connected for HR and power display. Lastly, text size is way too small for phone notifications (when it would stay connected). I’m returning this and sticking with my fenix for fitness tracking and wahoo roam v2 for navigation/display that I’ve been using trouble free.