You can not adjust

To anticipate: We run for several years endurance sports (long mountain bike tours), have so far relied on the Polar heart rate monitors. Always and as closely as possible to know about their own heart rate decision is very important for longer trips if you want to meter the training optimally.
Because my wife the clock also want to wear while jogging, a combination came with speed, as in the use of my cycling computer including Cadence and textile transmitter CS200cad winner -. Silver-bronze out of the question. Also, due to the attractive design, we have ordered the Beurer PM 58 674.25.

The functional scope of Beurer PM 58 674.25 is fully sufficient for the casual athlete. The operation via only two buttons a bit awkward, but considering the low price, you should be able to live with it. Similarly, the fact that the textile chest strap needs to be purchased as an optional accessory is to get over from this point. Grade sportswomen should the same but ordered with it, the comfort is much more pleasant than with the supplied, semi-rigid belt.

What prompted me to depreciate the fact that my copy supplied to the first Einstellversuch no display had. A battery change was unsuccessful. I have the Beurer 674.25 PM 58 then returned to the factory service center and get the notice that there is no defect, returned. Unfortunately, the clock can not be brought to life as before.