careful with the core

I have here is a core for 3 years and she walked away with 4 times for suunto malfunction
m they have changed and returned the first one that did not work; they have sent another; the head home
decathlon agreed to change me to a new model which lasted one and a half to fall down
this time my suunto changed the faulty button but no warranty is soon
for a watch at this price is outrageous c j had read negative opinions maisje n've ignored
I got screwed so watch your selection