BCB Carabiner with compass and thermometer 3in1

This device combines several functions: it works as a standard compass, has a thermometer with both Celsius and Kelvin scales, and is equipped with a carabiner, which makes it easy to attach to hiking gear. I definitely recommend it.

The BCB 3-in-1 carabiner with compass and thermometer is a small but practical thing. The compass works accurately and correctly points north. The thermometer is rather an add-on – it provides an approximate temperature, and the Celsius degrees are difficult to read; you have to guess the numbers.

Great, minimalist and functional keyring for a backpack. The compass needs a moment to stabilise. The temperature isn't very accurate, but a 2-4°C margin of error is enough.

The carabiner looks stylish. The compass shows directions correctly. I have some reservations about the thermometer – it works, but I feel it's not precise. It's a shame the Fahrenheit scale is more readable than Celsius.

A very nice toy. Worth buying just in case or for trips out of town. Solidly made, and in terms of precision – nothing to complain about. Shows information well enough, even if sometimes it differs by a degree or two. Recommended.

Cool gadget. The Celsius scale could be more precise, but it's usable. When attached to a backpack, it shows the outside temperature well. It also helps to distinguish your backpack among others.

Small, inexpensive, and practical gadget to attach to a backpack or keys. The thermometer shows temperature with about one degree error. Recommended at this price.

An interesting and useful gadget. The compass is readable and fairly precise, the thermometer overstates the temperature by about 2 degrees. Unfortunately, the Fahrenheit scale is more distinct than the Celsius one.

The gadget does its job, but the thermometer scale could be a bit bigger.

The carabiner is OK, the temperature indication is quite accurate, but the compass works just because it is there – its precision leaves much to be desired, especially because of the metal casing.

Functional gadget bought for a backpack, everything works properly. I recommend it.

Bought for my wife's backpack, works very well.

The compass works fine, the thermometer is a little inaccurate, but for this price it's worth buying.

A very nice and useful gadget – both the compass and the thermometer work as they should. The carabiner is easy to clip to your trousers or backpack. The only downside is the hard-to-read Celsius scale, so I take off one star.

The compass and thermometer work well – a great solution, especially when camping in the forest and you want to know the ambient temperature in the morning.