How to Check the SAR Value of Your Phone

7 Ways to Check the SAR Value of Your Phone


Most of your every day actions now embody the presence of your telephone. Streaming apps to preserve you entertained whereas consuming, all the time on notifications when you’re working, and the checklist goes on. But have you ever ever puzzled how the shut proximity to your telephone consistently may affect your well being? Is there a method you possibly can examine the SAR Value of your telephone? And what is that this SAR Value? Let’s discover out.

How to Check the SAR Value of Your Phone

In order to perceive if one thing is sweet for you, there wants to be a regular worth to measure it throughout all gadgets. This is the place the SAR Value is available in. The SAR Value, often known as Specific Absorption Rate, tells you the quantity of RF or radio frequency publicity your physique can soak up out of your telephone.

Intrigued? Let’s study a little bit extra about SAR worth earlier than transferring on to measuring it.

What Is SAR Value and Why You Should Check It

As talked about above, the SAR worth helps consider the radio frequency your telephone emits. While you should use the SAR Value when checking for telephone radiation ranges, it is just thought-about related when speaking about the most potential RF publicity to your physique. This may be attributed to the undeniable fact that a number of outdoors elements can affect this outcome.

However, you need to nonetheless keep vigilant and know the SAR Value of your present cellular machine, and guarantee it’s inside the prescribed limits. Let’s get began.

7 Ways to Check Mobile Radiation (SAR Value)

Now that we all know what SAR Value is and why it wants to be checked, allow us to take a look at all the methods to examine the cellular radiation (SAR Value) in your Android and that iPhone.

1. Type USSD Code for SAR Value on Phone’s Dialer

One of the best and surefire methods of checking the RF publicity in your machine is through the use of your machine’s Phone app. Once opened, key in the USSD code for SAR worth and both press name or wait in your machine to open the related data. Follow the beneath steps to do it.

On Android

Step 1: Open the Phone app.

Step 2: Here, use the keypad to dial *#07#.

Step 3: Either press name or wait in your machine to reply to the code routinely.


This will instantly open a brand new window. Now, scroll by means of this web page and examine the telephone radiation ranges in your machine.

On iPhone

Step 1: On your iPhone, open the Phone app.

Step 2: Then, dial *#07# and press the name icon.

Step 3: Here, faucet on RF Exposure.

Dial the USSD code for SAR value

Step 4: Scroll down and faucet on the SAR values hyperlink.

Check the SAR value

This will open the particulars relating to your iOS machine’s RF publicity values in a separate internet browser.

2. Using the Manufacturer’s Website

Certain cellular producers, like Apple, Samsung, Sony, and so on., have RF publicity values listed on their web sites. All you want to do is find your machine’s mannequin particulars, go to the related cellular producer’s web site, and examine the listed data.

Use the Manufacturer’s Website for SAR Value

To discover your cell phone’s mannequin particulars, you possibly can both examine the field it got here in or, if accessible, the again cowl of your cellular. You can even open your machine’s Settings app and examine your telephone particulars listed there.

3. Checking Your Phone’s Box

If you may have your smartphone’s field, you’re in luck. Some cellular firms, like Samsung, Apple, ASUS, and so on., print details about your machine’s telephone radiation ranges on the field itself. So, undergo all the printed data and, normally beneath your machine’s IMEI data, discover the Mobile Radiation (SAR Value).

4. Using Your Device’s User Manual

Almost all machine’s include their person manuals. Apart from having details about your telephone’s {hardware}, capabilities, equipment, and so on., it could possibly generally include related data relating to your machine’s RF publicity worth. To examine this, undergo your machine’s person handbook and see if it has a piece for RF publicity or SAR Value accessible.

5. Using the FCC Website

Products licensed by the Federal Communications Commission (FCC) are assigned an FCC ID for the identical. It can normally be present in your telephone’s person handbook. This FCC ID can then be used to examine your telephone’s radiation ranges by means of FCC’s official web site. Here’s how.

Step 1: Open FCC’s web site utilizing any internet browser.

Step 2: Then, enter the first three or 5 characters of your telephone’s FCC ID in the first field.

Step 3: Now, enter the remaining characters of the FCC ID in the second field.

Step 4: Once completed, hit the search button.

Use the FCC Website to Check SAR Value

Now, the FCC’s web site will scan its database and provide you with the SAR Value for the product related to the entered FCC ID.

6. Using Your Device’s Settings

Besides utilizing a USSD code to examine the SAR worth, you can even use your telephone’s Settings menu to get the related data relating to the SAR worth. Follow the beneath steps to do it.

On Android

Note: We’re utilizing a Samsung Galaxy machine for demonstration. The choice to entry the RF publicity in your Android machine may differ.

Step 1: Open Settings and scroll down.

Step 2: Here, faucet on About telephone.

Step 3: Then, faucet on Legal data.

Open Legal information setting

Step 4: Tap on Safety data.

Tap on Safety information

Now, scroll by means of the data talked about and find the RF publicity part. Then, examine your telephone’s radiation ranges.

On iPhone

Step 1: Open Settings and faucet on General.

Step 2: Scroll down and faucet on ‘Legal & Regulatory’.

Open Legal information setting

Step 3: Tap on RF Exposure.

Step 4: Locate the SAR values hyperlink and faucet on it.

Locate the SAR values link

This will open the web page in a separate internet browser, giving detailed details about your iOS machine’s present radiation ranges.

While a Google search won’t yield the most correct outcomes, it could possibly, beneath sure circumstances, assist you determine the SAR worth of, say, iPhone 14 or some other machine mannequin. Ensure you particularly point out the machine particulars for correct outcomes. Follow the beneath steps to do it.

Step 1: Open Google on any internet browser.

Step 2: Now, in the search bar, kind your search question and press enter.

Step 3: Then, click on on the related hyperlink to examine the SAR worth for that machine mannequin.

Use Google Search to Check SAR Value

However, guarantee to double-check this outcome with no less than one official supply, as Google search outcomes may be outdated or inaccurate for sure gadgets.

FAQs for Checking Your Phone’s SAR Value

1. What SAR worth is taken into account secure?

The FCC’s prescribed restrict for secure publicity is about at the SAR stage of 1.6 watts per kilogram (1.6 W/kg).

2. Can you examine the SAR worth in your machine utilizing an app?

While there are specific cellular apps accessible that may show you how to examine the SAR worth of your machine, we don’t advocate utilizing them. This is as a result of sure apps may require entry to delicate machine data to examine the SAR Value-related data. This can in the end put your machine’s safety in danger.

Check Your Mobile Radiation

We hope this text helped you higher perceive what SAR Value is and how one can examine the SAR worth of your telephone. You may additionally need to examine our article on the frequent cellular community myths that aren’t true.



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