Turns out, the knob has a name. It’s called a PopSocket, and for the past year, it’s been taking the smartphone accessory market by storm, with the trend even catching on with celebrities..Buy Mobile Smart Phone Finger Ring Grip Holder Stand Automotive Racing Speed Shift Knob Stands Amazon.com FREE DELIVERY possible on eligible purchases.Keys are so th century. A connected lock offers both security and flexibility, letting you control access to your home with your phone. And installation is easier than you think. Here’s what you need to know and the best smart locks we’ve tested.. Pressing in on the digital knob will bring up more details for some of these main widgets on the watch. After using your connected smartphone to customize your workout interface, press in on the digital knob to choose the activity you want to track with the Vertix..With Bluetooth already enabled on your smartphone, Bluetooth locks seem like an obvious choice to monitor and control your lock from. The downsides compared to other connectivity options is sometimes a reduced range and the fact that you can’t control them past Bluetooth range without an additional Wi Fi add on that connects to a Wireless network.. MiLocks WKK SN Digital Door Knob Lock with Keyless Entry via Remote Control for Interior Doors, Satin Nickel Amazon.com.With your smartphone connected to a smart electronic door lock, your door automatically unlocks as your approach and automatically locks when you leave. There’s no need to remember to lock the door or fish your key out of a pocket or purse. Some keyless door locks also include a keypad so that you can unlock the door by entering a code..Its sturdy and secure aluminium body and high quality construction is fully Made in Italy and ensures smartphones are reliably supported while shooting pictures and videos the twist movement and the locking knob securely block the smartphone in the right position in just a few, easy steps..