Since the temperature measurement with the Garmin Fenix 2 naturally not work useful if the clock is located on the wrist, I bought the Tempe to have the temperature in the view while hiking, running, climbing or skiing. That of Tempe is not a safety product, on which you can rely on expeditions in extreme climates, should already be considering the price obvious. Pairing with the Fenix was uncomplicated, the Tempe is "always on", so also shows 24 min / max to when he was out of reach. The attachment to equipment works with the thoughtful clip in countless places, for example on zippers pockets, drawstrings from jackets to or straps of backpacks. Also at Molle it fits perfectly. The Tempe is black, direct sunlight affects the measurement so, however, the temperature levels off within a few minutes. The temperature is stored in the track and can be read by various tools (in the appendix an example from Garmin Connect). The Fenix seems the temperature only integer evaluate other devices, for example, my tablet with ANT +, also indicate a decimal.
For the price of less than 30 of Tempe is a nice complement to other Garmin devices that are equipped with ANT +. He is reliable and uncomplicated. I would buy it again.