The iGuardStove Intelligent is a good product if you are concerned about yourself or a loved one leaving a stove unattended.
The Bluetooth-enabled Crystal Wash 2.0 is a curious, detergent-free way to wash your clothes.
This smart fuel gauge is excessive if you're comfortable just lifting the tank, and it suffers a few usability issues. However, it does its job for a low cost and will prove useful if you need to check your tank on the go.
To use the Kalita Wave 155 drip brewer properly takes plenty of practice and extra kitchen gear, but the payoff is a cup of fabulously good drip.
This is a sensible, affordable upgrade for the Echo Dot that enables unplugged, voice-activated Alexa access wherever you like.