Great product for the moneyArvosana 5/5
Replacement for Suunto 7 that couldn't hold on battery for long in extreme cold temperatures. I have been wearing the watch for 2 weeks now 24/7 with HR monitor on and several exercises per week. The watch doesn't need to be charged sooner than after 12 days. UI is intuitive enough and easy to use. Offline maps take some time to initially upload but that's is only done once.
Rado