As someone who has been on house arrest for a while, I can tell you that ankle monitors are not as bad as people think. Sure, they can sometimes be annoying, but they serve an essential purpose. This blog post will discuss how do ankle monitors work and the various benefits they offer.

What are ankle monitors?

Ankle monitors are GPS devices that are typically required to be worn by individuals who have been convicted of a crime.

How Do Ankle Monitors Work

person wear ankle monitor and shoes

The monitor is attached to the person’s ankle and sends out a signal that can be tracked by law enforcement. This allows officials to keep track of the person’s whereabouts at all times.

Ankle monitors can also be equipped with additional features, such as an alarm that goes off if someone leaves a specified area or attempts to remove the device. Ankle monitors are generally used as a way to supervise offenders who are on parole or probation.

A judge can also order them as part of a sentence for certain crimes. Wearing an ankle monitor can be uncomfortable and inconvenient, but it is often considered a preferable alternative to jail time.

Types of ankle monitors

Ankle monitors send a signal to a base unit, usually located in the offender’s home. The base unit is connected to a phone line, and the signal is transmitted to a monitoring center.

If the offender moves outside of the prescribed area or if the ankle monitor is tampered with, the monitoring center is alerted and can take appropriate action. There are two main types of ankle monitors: radio frequency (RF) and global positioning system (GPS).

Radiofrequency ankle monitors are the most common type of ankle monitor. They use radio signals to communicate with the base unit and have a relatively limited range. Most RF ankle monitors have a range of about 100 feet, though some newer models have a range of up to 300 feet.

GPS ankle monitors use satellite technology to track the wearer’s location. They have much more extensive coverage than RF ankle monitors and can be used to monitor offenders who are required to travel long distances as part of their sentence.

However, GPS ankle monitors are more expensive than RF ankle monitors, and they require regular maintenance and calibration.

How to choose the right ankle monitor for you

There are a few things to consider when choosing an ankle monitor. The first is whether you want a GPS tracker. This can be useful if you need to keep track of your location at all times, but it will also add to the cost of the device.

The second thing to consider is the battery life. Some ankle monitors can last for weeks or even months on a single charge, while others must be recharged daily. If you’ll be wearing the device for long periods, it’s worth getting one with a long battery life.

Finally, think about the size and weight of the device. If you wear it for extended periods, you’ll want something comfortable and not too bulky. With these factors in mind, you should be able to find an ankle monitor that’s right for you.

How to use an ankle monitor

An ankle monitor is a device worn around the ankle to track an individual’s movement. There are two types of ankle monitors: Passive and active. Passive monitors only track location, while active monitors also track an individual’s actions.

Ankle monitors are generally used for two purposes: monitoring offenders who have been released on bail or probation or as a condition of house arrest. They can also track the movements of high-risk individuals, such as sex offenders.

And typically use GPS technology to track an individual’s location. The device is equipped with a sim card that connects to satellite towers, allowing it to triangulate the wearer’s position. Some models also use cellular or radio technology to track an individual’s location.

Ankle monitors typically have a range of approximately 150 feet. However, the device’s accuracy may be affected by factors such as trees, buildings, and terrain.

To use an ankle monitor, the individual must first charge the device for several hours. Once the device is set, it can be turned on and placed around the ankle. The device must then be activated by calling a monitoring center and providing the necessary information.

Ankle monitors must be worn and should not be removed except when showering or sleeping. Individuals who are required to wear an ankle monitor should avoid places where they are not allowed to go, as this will trigger an alarm at the monitoring center.

Violating the terms of one’s release can result in significant penalties, including jail time.

What to do if your ankle monitor breaks or malfunctions

If your ankle monitors break or malfunction, the first thing you should do is contact your parole officer. They will be able to arrange for a replacement or repair. In the meantime, staying in one place and not moving too far from your home is essential.

If you must leave your home, let your parole officer know and take other measures to stay in contact, such as carrying a cell phone.

Tampering with your ankle monitor is a severe offense that can result in additional penalties, so it is essential to follow these instructions and not try to remove the device yourself.

FAQs About How Do Ankle Monitors Work

How do ankle monitors work? 

An ankle monitor is a device worn around the ankle and tracks the wearer’s location. It uses GPS technology to pinpoint the wearer’s background and can be set to send alerts if the wearer goes outside a particular area.

How long do I have to wear an ankle monitor? 

The length of time you have to wear an ankle monitor will vary depending on the terms of your probation or release. For most people, the minimum amount of time is 30 days.

What happens if I break the rules?

If you violate the terms of your probation or release, you may be subject to additional penalties, such as being sent back to jail or having your anklet removed. In some cases, you may also be charged with a new crime.


Ankle monitors are a valuable tool for those ordered to wear one by a judge. They work by monitoring the movement of an individual’s ankle and sending that information back to a central location.

There are several different types of ankle monitors, so it is essential to choose the right one for your needs. Once you have selected an ankle monitor, ensure you understand how to use it and what to do if it breaks or malfunctions.