Mood-changing wearables are nothing new. We have covered a bunch of them here in the past. doppel is a smart gadget that uses a pulse you feel on your wrist to get you more alert or relaxed. You can use the slow rhythm to stay calm or increase it to become more focused. The effect is similar to listening to an upbeat or slow song.
doppel is water and sweat resistant. It connects to your smartphone via Bluetooth. Expected to ship in March 2017.
[where to get it]Your iPad is already capable of acting as a compact laptop for serious work or…
Meet the LIFEHACKR Bottle: a smart water bottle that helps you stay hydrated. It also…
Your iPhone or other favorite handheld device has a limited storage space, so if you…
3D printers have gotten a lot easier over the years. The latest models come ready…
Getting stuck outside without a strong signal is not ideal. Most outdoor enthusiasts rely on…
AI is being integrated in many everyday devices, including earbuds and glasses. The R3 Bluetooth…