I previously always gone with my iPhone. The records were ok, the GPS functions but not constantly.
With the Polar I have found what I was looking for. An easy-to-use clock, with many features.
I'm usually running around the corner in the park. Despite the many trees I have had no problems with the GPS function and record until now. With the possible 8 views should be something for everyone.
I transfer my data after running with my iMac and the Polar tool to [...]. That works without problems. The evaluations are described in detail in the online portal. With connection to the iMac, the clock is also charged simultaneously - makes me happy.
In short, I would bring back the clock. Everyone must nevertheless decide for themselves whether or not the acquisition costs cover the benefits.