320 Wireless Cyclometer

8173017

B'TWIN

Made for measuring and analysing your cycling.
4-function, wireless cyclometer, easy to install!

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Advantage
Ease of useIntuitive interface, simplified programming, large ergonomic buttons.
Parameter measurement4 functions: speed / partial distance / total distance / clock.
Easy assembly / dismantlingVery quick and easy tool-free fitting on the stem or handlebar. Wireless.
Easy readingLarge display and numbers for quick and easy reading.
DurabilityWatertight assembly, durable case.
Waranty2 Years
Caracteristics
ConnexionWireless
Information / Concept / Technologie
Composition
Inside room : 30.0% Copper (CU), 20.0% ALLOY, 20.0% Epoxy, 20.0% Glass - Fibre (FG), 10.0% Battery - Lilo Structure : 100.0% Acrylonitrile butadiene styrene (ABS) Elasticised band : 100.0% Silicone

Reviews

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B,TWIN 320 wireless cyclometer
Verified purchase What is a review "Verified purchase" ?

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Used for 1 week or less
It's ok for the money. I have a app on my iPhone that does the same but the 320 is not the same after the ride my app said 25 miles the 320 said 21 miles
great value
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Used for More than 2 years
I have had 2 of these before, there quite robust and long battery life.
Budget cyclometer
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Used for 2 to 8 weeks
This cyclometer is slow to start displaying your speed when you first set off and the display contrast is not great making it difficult to read in some lights. Overall it works so for the price its pretty good.
Affordable Bike Computer
Used for 2 to 8 weeks
I've seen bad reviews about this product, but I tried to buy it. At first I was a little frustrated on how to install this and make it work. But with a little research on similar products, I was able to make this work perfectly. As long as you configure this to the correct wheel size, you will get accurate results. I compared this side by side with a GPS app and the difference is not much relevant.
Good
Used for 2 to 8 weeks
It is a good option to go for. Really helpful. Only doubt arising is that Is it waterproof?
Response of the brand
Hello Shubham, 

Thank you for showing interest in the wireless cycle computer. The device is water repellant and not water proof. Which means it can withstand very mild water spills/ drizzles but it cannot be used in torrential rainfall. It cannot be dipped in water as well. 

Deepak BABU DECATHLON
Shubham found this answer helpful
Fiddly installation & not ideal for larger bikes
Used for 1 week or less
This was far more difficult and frustrating to install than my previous (Halfords) cycle computer. The instruction sheet relies on rather confusing drawings rather than explanatory text and I didn't find it very helpful. More worryingly, the maximum distance between the sender unit you mount on the forks and the computer is 25.5 inches/65 cm. This means that, if you have a large adult framed bike with slightly elevated handlebars, the magnet and sender unit have to go near the very outer rim of the wheel - and even then I had to bend the sender unit until it almost touched the spokes to get a reading.
OK, so this is a pretty cheap unit, but the quality and functionality is very disappointing and I wish I'd paid a bit more at Halfords!
Response of the brand
Thank you for your feedback on this product. Thankfully a totally new design is due out shortly which does away with the need for a magnet which can only be mounted on the front wheel.
The new models use a gyroscope wrapped around either hub with much better distance (up to 3m) allowing you to use is it on either the front or rear hub which is great for turbo training.
Magnets always have short distances as they can interfere with other computers but as this is coded it will not occur.
This is a web preview link to the new computer: https://www.decathlon.co.uk/500-wireless-cyclometer-id_8382195.html
Regards.
Peter Lazarus UK Cycling Market Manager DECATHLON
Grant found this answer helpful
Awful cycle computer.
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Used for 3 to 6 months
Worked for about 5 mins then stopped working.
Response of the brand
Please return this item to us for a refund or an exchange. If the unit is faulty then it is covered under warranty.
Regards,
Peter Lazarus UK Cycling Market Manager DECATHLON
Good product for basic information
Used for 1 week or less
If you are a beginner you can go for it cause it shows you basic information needed for cycling. A bit disappointed with the manuals.
Great
Verified purchase What is a review "Verified purchase" ?

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We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If review is not marked as "Verified purchase", this does not mean that the author's review has no experience with the product may have given his review directly on the site without unique identification, or the product has been offered or paid.

The label "Verified purchase" lets help you judge the reliability of a review.
Used for 2 to 8 weeks
It does what it should. Reports speed, time, distance traveled for a trip, and distance traveled in total(let's say since purchase if you haven't reset). It does require a bit getting used to, didn't receive any manual, which was disappointing. Also, plugging and unplugging from the bike is difficult. I am always worried that the lodge(the pin on bottom-left of odometer) may break if too much force is applied. It hasn't broken, though, but since it's plastic and does require a good amount of energy to plug, the worries follows. Decathlon should train once or twice on how to plug-unplug for amateurs.
Nice interface, Highly precise, good features
Absence of how-to-use manual
Good
Nice product
no night mode cant see digits in night