Tempo Bluetooth Thermometer Is As Reliable As Rain On A National Holiday [Review]

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Tempo by Blue Maestro
Category: Weather
Works With:iPhone, iPad, iPod Touch
Price: around $50

For the last few weeks, I have had a little pebble-shaped gadget sat out on the wall of my balcony. It’s the Tempo, a Bluetooth thermometer which keeps the last 24 hour’s temperatures in memory, and passes them to your iDevice on demand. It’s also pretty tough, as we’ll see…