This is a cool Gadget for a jacket or bag and useful too. 5 stars

This was a poorly made product. Even when left still on a table, North took about 2 min to locate - something unusable for most people who are out on the run and need to know where North is, NOW. Also it advertises a thermometer on the packaging, but there wasn't one I could find. I ended up returning this for a full refund. 1 star

I have attached the compass to my backpack and used it while I travel (walking on streets in Europe trying to read and understand street maps) and it has been very useful.

I was very disappointed in the delivery charge, however. I ordered the compass along with serveral other items and understood that there would be no shipping charges. That was true for the items that I received directly from Amazon, but the compass was shipped from another provider and the shipping charges were almost 3 times the cost of the compass. 3 stars

It worked OK for about 3 months, and then a bubble formed inside the compass which minimized it's accuracy. 3 stars

a good backup compass, when knowing which way is north
is importand to getting back alive. 5 stars