People are working hard to find clever ways to embed connectivity into things in a cheap, scalable and non-complicated fashion. Tethercell is an excellent example of that! By re-designing the content of the most used standard battery – AA – they make you able to master and control a whole lot of things from your iPhone. Parents with kids using noisy toys can secretly turn them off when they had too much for example. The product which looks like an AA battery includes advanced technology and an AAA-battery for power. It is remotely managed via Bluetooth 4.0 and a free IOS-app. Bluetooth 4.0 is the latest revision of the wireless protocol and it brings primarily much better power efficiency through Bluetooth Low Energy (BLE), also referred to as Bluetooth Smart.
The product allows you to turn AA-powered devices on and off remotely, give alerts when power is low and it allows you to set simple timers and device schedules to save battery power.
Tethercell is yet another crowdfunded product using indiegogo.com and with about a month ago they have raised about 25% of the $59 000 US they aim for. $35 US gives you one battery and the app to control it and estimated landing is June 2013.
Solving real problems is a good foundation for entrepreneurs. And finally finding what we are looking for is something we all like. StickNFind is a promising solution built on Bluetooth technology together with IOS and Android. You simply put your very small Bluetooth stickers on your keys, pets, children backpacks or whatever you want to keep an eye on. The receivers are similar in size as a quarter-dollar coin and quite thin. The replaceable battery lasts for about a year. When you use the StickNFind mobile app to find things you can even light the label up and make it vibrate to help localize the item. But you can only locate things about 30 meters away. One can also use StickNFind to tell when tagged things are coming within range like the bag at the airport convey belt or getting out of range like your turtle trying to escape. Two labels are sold for $35 US but you can have many more managed from one phone.