In the world of mobile technology, iPhones traditionally remain the most coveted loot for thieves. The reason lies not only in the brand's prestige but also in the high residual value on the secondary market. Unlike most Android-based flagships, Apple devices are capable of retaining their value for several years, making them a liquid commodity for resale.

Statistics from specialized platforms, such as Bankmycell, vividly demonstrate the price difference between models released in the same year. It is precisely this high demand and stable pricing that have created conditions where street robberies of iPhone owners in major cities remain a serious threat. Perpetrators often use the snatch and grab scheme, counting on the fact that the victim's phone is unlocked at the moment of the attack, providing access to the system.

The technology of the "smart" snatch

To counter this, Apple is developing a new technology that will allow the device to independently "understand" that it has been stolen. The logic of the new feature is based on the use of a built-in accelerometer — a sensor that records acceleration and the device's position in space.

The system is tuned to detect sharp, unnatural jerks for normal usage. As soon as the sensor records such an impulse, the operating system will instantly block access to the screen, even if the phone was unlocked at the moment of the attack.

The main challenge for Apple engineers is to make the system as accurate as possible. The phone should not lock every time the user gestures emotionally during a conversation or raises their hand sharply. To avoid false triggers, the company is implementing several levels of verification:

  • Home zone. The function will automatically reduce sensitivity or turn off completely if the device is connected to a trusted home Wi-Fi network.
  • Distance to Apple Watch. After detecting a sudden movement, the system will check if the smartphone continues to move away from the smartwatch on the owner's wrist. If the connection weakens, this will become a direct signal of theft.

Protection tools available right now

While the new accelerometer technology is being prepared for release, iOS already has a powerful tool against criminals — the Stolen Device Protection feature. It neutralizes the thief's efforts, even if they peeked at the numeric passcode in a public place before snatching the phone.

The system's mechanism is simple and effective: if the iPhone detects that it is in an unfamiliar location, any attempt to access saved passwords, bank cards, or financial information will require mandatory scanning via Face ID or Touch ID. Entering a standard unlock code is unavailable at the system level in this case.

Furthermore, for critical changes, such as attempting to reset the Apple ID password or turn off the "Find My" feature, the system activates a mandatory one-hour delay. The thief will not be able to unpair the phone on the spot, giving the legitimate owner time to log in from another device, lock the device, and report it missing.

By default, this option is turned off. To activate it, you need to go to "Settings" — "Face ID & Passcode", scroll down the page, and enable the "Stolen Device Protection" item.