I bought the Spark 3 days ago. Everything is fine and it was easy to connect right out of the box. Sound is really good so far considering we are speaking of open ear headphones.
I wear a 9PP and I am still wondering the use of the S+ app Spark. With this watch model, is it only to put on and off the sound during activity ? It seems to me that for older watches like the 9, this app is useless, but I could miss something ?
Apart from that, and to get the dynamic data coming from the Spark, it is necessary to launch the activity in the Suunto phone app in the dedicated headphone page while starting the activity on the watch. It is weird that it leads to 2 separate activities in the logbook.
Of course i was aware about that but I thought it could have been solved since the launching of this product. I hope this improvement is in the pipeline.
At the end of the day, theses headphones are really good and stay well in place during sport. Touch control is a bit too sensitive but that’s ok.