DINOKA Bike Computer Wireless Waterproof Cycling Computer Bicycle Speedometer Odometer Backlight LCD Display Tracking Distance Avs Speed Time 5 language switchable (Black)

I bought this as a gift for my nephew who had a new bike for his birthday. He loves gadgets and keeping track of his activity so I thought this would be an ideal present to complement his bike. He enjoys being able to see how fast he can ride.The product is a good size, with easy to read display. For me the instructions to set it up were simple enough, but my nephew needed some help with it, which is fine.It is quite fiddly, figuring out the wheel size etc in order to get an accurate reading of speed and distance, but so far it hasn't needed resetting so that's alright. Installing the battery - use one of the spare batteries to unlock and lock the back as it is a really tight fit - presumably to ensure it is waterproof. The device uses cable ties to attach to the bike, which means it can be removed easily when you want to upgrade your bike and replace the ties easily, but it does mean that you can't really swap between bikes regularly if you wanted someone else to use it (plus you would have to reset the wheel size and weight etc).The screen attaches to the handlebar on a bracket and needs a firm twist to lock it in place, otherwise it will fall off. But it is sturdy and holds once you have done this. Unlike the other parts of the device which are attached to the wheel, you can take the screen on and off so that it is not stolen etc.If you are willing to set it up, you will enjoy using it.

I brought the bike computer for my daughter. She loves it. She challenges itself with the speed and time it takes to overcome the route. Very easy install and works great! Instructions are pretty good to follow in. I'm so happy with this.

This computer is obviously amongst the cheaper bike computers so it does not offer all the bells and whistles that you get with the high end models that include GPS, WiFi, and all manner of gadgetry. That said is is a good little computer that will show you, amongst others, the time of day, speed, distance, ride time, temperature, and it also has as stop watch in case you need that. If it goes dark it even has back lit display, but only at the press of the button and then only for a short while. In setup you can change between miles or kilometres per hour, between F or C for temperature, and between 12 or 24 hour time format.It comes with everything you need to install it, ad it is very simple and easy to install following the instructions that come with the computer.

Nice speedometer with low price. Everything works, good illumination. Works well. Shows the speed, kilometres, the maximum speed and Clock. The readings are quite accurate, given that my friend and I have bicycles with different wheels diameter, I took this into account in the setting and the readings on speed differed by more than 0,2-0,3 km/h. Passed 30 km on the weekend and were satisfied.

Have been looking for bike computer for some time, the choicereally was between a wired and a wireless. The unit is compact with a large clear LCD display which is backlit for low light conditions can easily be stored in a pocket, bag etc.Installation is simple:1. Fix mounting bracket to the handlebars.2. Install CR2032 battery (supplied) into computer.3. Install wireless sensor (+supplied battery) and magnet4. Switch on computer configure parametersThe computer allows tracking of various things such as speed, distance, time as well as temperature. Switchable units allow you to set your preferred measurement units (Miles/KMs).It is waterproof, tough and functional. The only issue is you cannot power off the device to conserve power, other than removing the battery. Overall a very good wireless cycle computer at a great price.

.I've been reluctant to buy a wireless cycling computer for a while now because i was worried about how one would preform, this computer has changed my thinking, its been great and really reliable. I ran it alongside my wired one because i wanted to make sure it was accurate and it reads exactly the same. I have since removed my wired one and now im only using this one.It looks great and comes with everything in the box you need to get it going, it even came with a spare battery which I thought was a nice touch. It can be mounted on the stem or on the handlebars and the instructions are suitably detailed so even i could understand them!Great product that I would highly recommend.

 I’ve used mine on 3 rides so far without issues, it’s currently set to medium and it reacts to every touch, the unit itself is very good and reasonably accurate in speed and distance etc, battery life seems good but again that depends on sensors attached and gps use , I’ve not had chance to test the water resistance as of yet but I don’t envisage any issues on that front either , in the box you get the out front mount as well as 2 others that attach to the stem via the black rubber bands , so I’ve attach one to my MTB and one to my indoor road bike 👍🏻

I have gone through a few inexpensive cycle computers. This is by far, without a doubt, the best one under 20 quid. Large screen with solid backlight makes reading it when cycling in the dark an absolute joy - a must in this time of the year when daylight is shorter by the day. Allows me to keep track of my basic stats and focus on training/cycling without having to whip out my smartphone to check my stats. If you don't intend to get a cycling computer with GPS or cadence, this is the next best thing. Just buy the damn thing already!