Wimoto Technologies

Motes are tiny, rugged, wireless sensors. They talk directly to Bluetooth SMART enabled devices.
They run for up to a year on a single battery, are weatherproof, and can be stuck just about anywhere you need access to temperature, humidity, light level, or plant growing information. They currently come in three different varieties.
Motes give information about the world around. Temperature, humidity, light, soil conditions and more.
Climote gives precision temperature, humidity and light level information. Growmote tells when plants need watering, how much light they’re getting and if frost is coming. Thermote sends temperature information of an object it’s pointed at: water, food, your pet gekco, or even one’s body!
Source: Wimoto Technologies