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Rated 5 out of 5 by from Makes tracking flight paths of birds quick & easy I use this compass for quick reference afield where precision is not critical. Even if precision was necessary I'm confident of its accuracy and if it was the only compass in my possession in a tough situation, I have confidence that it would be of great help. I got one for my daughter who kayaks a lot on remote mountain lakes. The thermometer feature is easier to read than many and especially useful since I need to record temperatures throughout the day when monitoring various wildlife.
Date published: 2014-05-31
Rated 3 out of 5 by from Light, inexpensive, thermometer, compass, combo. I just wanted something to tell the temperature while backpacking. Our temps this past weekend swung from the 40's to the mid-80s. The compass is functional, but wasn't the reason for my purpose. Once people in our group of twelve knew I had a thermometer, it was like I was the only guy with a watch who everyone kept asking the time. Keep it secret. Keep it safe.
Date published: 2016-10-03
Rated 5 out of 5 by from Very functional product I bought this to put on my backpack for my hiking/climbing trips. I love that the compass is large and readable from any angle, it makes it easy to navigate with a quick glance. Overall a great product!
Date published: 2014-07-02
Rated 5 out of 5 by from Surprisingly interesting! I bought this for hiking, but also I enjoy it in the car, attached to the rearview mirror. The temperature the interior of the car is and the direction of travel is more interesting than I thought it would be. I then grab it and take it on a hike with a real map and find all sorts of interesting natural wonders. Leave the cell phone behind and enjoy nature. Love this handy tool!!
Date published: 2017-06-03
Rated 2 out of 5 by from Can be Confusing If the person using it does not know how the compass works they can get the wrong heading. The north heading is not easily determined because if you glance at it, it may not be north but south. You need to look at it in order for you to know what I mean. I was looking for the Silva combo thermometer and compass which is small and light weight but could find one and I came across this item and decided to try it.
Date published: 2014-02-28
Rated 4 out of 5 by from Works great Nice to have a analog compass/thermometer accessible, just in case.
Date published: 2017-09-09
Rated 1 out of 5 by from The ball compass leaked The 4 function (compass, whistle, magnifier, thermometer) is a better product than this one.
Date published: 2013-07-07
Rated 4 out of 5 by from A Little Bit of Information I am not too sure how accurate thermometer is, being it is in the direct sun on the outside of my pack. But the compass is right on once you accustom yourself with the device.
Date published: 2018-01-18
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Questions & Answers

How much does it weigh? Oz and grams would be ideal.

Asked by: mckillio
This keychain weighs 1.1 ounces.
Answered by: REIservice
Date published: 2017-08-04

Would this work for water temperature?

Asked by: Srea
This TempaComp keychain is not waterproof, only water-resistant. It was not designed to be submersible, so we cannot recommend this for testing water temperature.
Answered by: REIservice
Date published: 2017-07-08
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