DKN Bluetooth Heart Rate Sensor

Spot on..... Once you take the little tab from under the battery - of which there is no mention in the instructions. Once that's out then boom! All works fine. I have an EZRun treadmill and it links with nothing to press on the machine. Once you connect a tablet via Bluetooth, you can use the i-Console app and this reads into that too. Gives heart rate, current work level.... Yeah, it's great once you take that pesky tab out.

Really enjoying using this. Comfy and seems to work well.

Works just fine - simple to use.

Seems as good and useful as my Polar H7 heart rate monitor and half the price. Pretty pleased with it.

It simply does NOT work with a DNK exercise bike. Instructions very poor. Too much trouble to return. No support. Have already spent several hours trying to get it to work. My advice: Just do NOT buy it.

Excellent product. The first one was draining the battery very quickly so I contacted the company and I am very impressed with their customer service. They immediately sent me a new one. I would highly recommend this company on that basis alone. No matter what product you buy, how good it may be, there is always the potential for a faulty item. How a company deals with it is a testament to how they value their customers.

Connects seamlessly to my DKN treadmill.

Cant get this monitor to work! Have checked the battery, used the correct jelly, still no response Delivered only 2 weeks ago

Connects well

Works with my phone and treadmill, just sometimes doesn't work straight away. Key appears to be wetting sensors first.

Works well with a DKN ezrun treadmill. Picks up the heart rate directly without having to connect via Bluetooth. Had more difficulty connecting via a device though. Instructions are not particularly clear.

Fantastic product. Easy to install on app. Works well

Found it needs to be wetted to make a good connection. Good when it works as I can take my hands off the bike grips without the Cardio programme getting upset

Appalling Instructions written in Chinglish Badly... Difficult to use as a consequence... No LED to indicate operation....

Does not work

It works very well and is better than hand grips on an exercise bike. On delivery it needed a battery replacement to get it working.

Haven't used yet

I bought this sensor along with a DKN exercise bike just before Christmas and it works well. Bluetooth connection to the bike is fast and the continuous readout of heart rate is clear. No complaints, an excellent item.

At the moment it only works occasionally Am going to check it over again tomorrow & get back to you if not working as not happy with it (have changed battery twice)