Sunding 2.8" LCD Electronic Bike Bicycle Computer Speedometer (1 x CR2032)

Pros: - Many functions. - Big screen. - Easy mounting. - Comes with battery. - OK manual.

Cons: - Because there are so many functions it takes time to remember them all. - Backlight is useless, it is very weak and it is useless in dark. - Temperature readings are inaccurate (+- 5 degrees). - The clock is always late so I don't know how good are the other clock related features (example the stopwatch).

Other: I bought it, because my old meter broke. I didn't have time to test how accurate are the clock related features but I think the speed and mileage are good readings. Need to test it with GPS.

Pros: Accurate Cheap Customisable (including you wheel circumference with a default of the most common size of a mountain-bike wheel); Shows you various information like: Time travel, distance traveled, average speed, current speed and more. The system for attaching enables several possibilities

Cons: Not really a cons if you consider the price. The interior lighting is poor. The bracket did not fit on the handlebars of my bike.

Other: I recommend for bike riders

Pros: Small and easy to install before the complete instalation It's easy removable Good quality material The watch function stays permanent turned on

Cons: the background light turn off before some seconds. It doesn't turned on for a long time

Other: The product have a well appearence and much functions. The instructions are in english and I easy learning to use

Pros: Wide display with lots of date features. Plenty of data features incl. temperature, accelerate / decelerate indicator, current / max. speed, trip time / distance, total use time / distance and more. Easy to install, use and remove from handlebar bracket. Quality battery included.

Cons: Clock runs a little slow - about one minute a week. Note: Not storm proof but then not advertised as such.

Other: Excellent value for money. Unbeatable price for funtions provided.

Pros: easy to install, complete feature, distance done, speed, average speed, trip distance. removable from bike to prevent to be still. long lasting button battery, easy to fing and easy to replace

Cons: plastic case look cheap. instruction only in english

Other: very good quality product for price on regular market it probaly value 19.99

Pros: Has a lot of functions. Has a huge screen. It is very comfortable to see both: distance and speed at the same time. Probably that is the best thing about this speedometer that takes it out of ordinary. Very cheap.

Cons: Poorly made, owned another one identical to this and it died in a rainstorm. I believe, that an outdoor device like this should be waterproof - atleast from the rain. The backlight only drains battery and doesnt help at all.

Other: I am buying a second one, even though my last one died after about 1 year of usage.

Pros: Nice construction, works perfect, good design, no problem with the installation. All you need to know your marks are in this.

Cons: For me the Battery is one of the problems, because it's not rechargeable, and it comes to me without no charge. The other problem is the manual, who is not for this one, and yes to the Wireless Bicycle computer.

Other: Compatible with my kind of life.

Pros: Very cheap. Compact size. Looks well build. Great set of different mounts of main unit to the bike (for sure one of that will fit you so do not worry). Lot of functions.

Cons: Terrible manual. Not readable at all - just number of words with no meaning by 80%. Impossible to understand how to switch modes or set the device. Thanks' to short tips on the back of the main unit, they allow to operate. But finally you will not understand 50% of functions. The backlit is badly constructed, they light on the display from the side and top, so LCD loose some contrast.

Other: If I knew how it is in fact, this won't affect on my choice. So, do not expect rolls-roys from opel and you'll be happy too.

Pros: Many functions, big screen, easy mounting, comes with battery and manual. Small and easy to install before the complete instalation It's easy removable Good quality material The watch function stays permanent turned on. Wide display with lots of date features. Plenty of data features incl. temperature, accelerate / decelerate indicator, current / max. speed, trip time / distance, total use time / distance and more. Easy to install, use and remove from handlebar bracket.

Cons: The interior lighting is poor; Not really a cons if you consider the price.

Other: Not really a cons if you consider the price.