Managing your finances on the go has become less of a luxury and more of a necessity in today’s fast-paced world. For customers of First Abu Dhabi Bank (FAB) the UAE’s largest bank by assets the FAB Mobile Banking app is the most direct route to staying on top of account activity, transactions, and available funds at any time of day.

Whether you’re a new account holder setting up digital access for the first time, or an existing customer who hasn’t yet activated the mobile app, this guide covers everything you need to know. From initial setup to performing a quick fab bank balance enquiry, you’ll find the complete process laid out clearly, step by step.

Why Use FAB Mobile Banking for Balance Inquiries?

Before diving into the activation process, it helps to understand just how much value the mobile banking platform adds particularly for something as routine as checking your balance.

Here’s what makes the FAB Mobile Banking app stand out for everyday financial management:

24/7 access : Check your balance anytime, including outside banking hours and on public holidays
Real-time updates : Account balances reflect instantly after each transaction
Multi-account visibility : View all your FAB accounts savings, current, credit card, and loan accounts from a single dashboard
Secure and convenient : Log in using biometric authentication (fingerprint or Face ID) for quick, safe access
No branch visit required : Everything from balance checks to fund transfers can be done from your phone
Transaction history : View detailed records of all incoming and outgoing transactions by date, amount, and merchant

For anyone who values financial awareness and time efficiency, activating mobile banking is a straightforward decision.

What You Need Before Activating FAB Mobile Banking

Getting set up is a smooth process, but having the right information ready beforehand will save you time and prevent unnecessary errors.

Make sure you have the following on hand:

An active FAB bank account (savings, current, or salary account)
Your registered mobile number the one linked to your FAB account at the time of account opening
Your debit card number and ATM PIN (used during initial verification)
A compatible smartphone the FAB app supports iOS 13 and above, and Android 8.0 and above
A stable internet connection (Wi-Fi or mobile data)

If your registered mobile number has changed since you opened your account, you’ll need to update it at a FAB branch or ATM before proceeding with app activation.

Step-by-Step: How to Activate FAB Mobile Banking

The activation process is designed to be user-friendly and can typically be completed in under ten minutes. Follow these steps carefully.

Step 1: Download the FAB Mobile App

Open the App Store (for iPhone users) or Google Play Store (for Android users) on your smartphone. Search for “FAB Mobile” or “First Abu Dhabi Bank.”

Download and install the official app to make sure the developer name is First Abu Dhabi Bank PJSC to avoid downloading unofficial versions.

Step 2: Open the App and Select “Register”

Launch the app once it’s installed. On the welcome screen, you’ll see options to log in (for existing users) or register (for new users). Tap “Register” or “New User” to begin the activation process.

Step 3: Enter Your Account Details

You’ll be prompted to provide your basic account information to verify your identity. This typically includes:

Your debit card number (16-digit number on the front of your card)
Your card expiry date
Your ATM PIN

This step confirms that you are the legitimate account holder before granting access to the mobile platform.

Step 4: Verify Your Registered Mobile Number

The app will send a One-Time Password (OTP) to the mobile number registered with your FAB account. Enter the OTP in the designated field when it arrives via SMS.

This step is critical if you don’t receive the OTP, it may mean your mobile number on file is outdated. In that case, visit a FAB branch to update your details before retrying.

Step 5: Set Up Your Mobile Banking Username and Password

Once your identity is verified, you’ll be asked to create:

A username (unique to your mobile banking profile)
A strong password (typically requiring a mix of uppercase letters, numbers, and special characters)

Choose a password you’ll remember but that isn’t easily guessable. Avoid using birthdates, names, or sequential numbers.

Step 6: Set Up Biometric Login (Optional but Recommended)

After creating your credentials, the app will prompt you to enable biometric login with either fingerprint recognition or Face ID, depending on your device. Enabling this feature allows you to log in with a single touch or glance, making future balance checks and transactions faster and more secure.

Step 7: Complete Activation and Log In

Once all steps are complete, your FAB Mobile Banking account is activated. Log in using your new credentials or biometric authentication to access your full account dashboard.

How to Check Your FAB Bank Balance on the Mobile App

With your account now active, performing a balance inquiry takes just seconds. Here’s how:

From the Home Dashboard

The moment you log in, your account summary is displayed on the home screen. This includes:

Available balance : The funds immediately accessible for use
Current balance : The total balance including pending transactions
Account number (partially masked for security)
Account type (savings, current, salary, etc.)

For most users, the home screen provides all the balance information they need at a glance.

Checking Multiple Accounts

If you hold more than one FAB account, swipe or tap through the account tiles on the dashboard to view each account’s balance individually. You can also navigate to the “Accounts” section from the main menu for a consolidated view.

Viewing Transaction History

To review recent credits and debits alongside your balance:

Tap on the relevant account tile
Select “Transaction History” or “Statement”
Filter by date range, transaction type, or amount if needed

This is particularly useful for tracking salary deposits, utility payments, or identifying unexpected charges.

Alternative Ways to Check Your FAB Balance

While the mobile app is the most convenient method, FAB provides several other channels for balance inquiries depending on your preference or circumstances.

FAB Online Banking

Log in to the FAB internet banking portal at fbbalanccheck.ae using your online banking credentials. The web portal offers the same account visibility as the app and is ideal if you prefer a larger screen or are accessing it from a desktop or laptop.

FAB ATM Network

Insert your FAB debit card at any FAB ATM and enter your PIN. Select “Balance Inquiry” from the main menu. Your balance will be displayed on screen and can optionally be printed as a mini statement. FAB ATMs are widely available across the UAE at branches, malls, and petrol stations.

SMS Banking

FAB offers balance inquiry via SMS for customers who have enrolled in the SMS banking service. Send a specific keyword to the designated FAB SMS number to receive your balance by text. Contact FAB customer service to confirm the current keyword and number for this service.

Missed Call Balance Inquiry

Some FAB account holders can check their balance by giving a missed call to a designated number. The balance is then sent via SMS. This service is particularly convenient when data connectivity is limited.

Troubleshooting Common Activation Issues

OTP Not Received

Ensure your phone has network coverage and is not in airplane mode
Check that the SIM card for your registered number is inserted in the device
Wait up to 2 minutes before requesting a resend
If the issue persists, your registered number may be outdated visit a FAB branch to update it

Debit Card Details Not Accepted

Double-check the card number and expiry date enter them exactly as printed
Ensure your card is active and has not been blocked or expired
If you’ve recently received a replacement card, use the new card’s details

App Login Failure After Activation

Clear the app cache and try logging in again
Ensure you’re using the username and password created during setup (not your internet banking credentials)
If you’ve forgotten your password, use the “Forgot Password” option on the login screen

Biometric Login Not Working

Go to Settings > Security within the app and re-enroll your biometric data
Ensure biometric authentication is enabled in your phone’s system settings

Security Tips for FAB Mobile Banking Users

Keeping your mobile banking account secure is just as important as activating it. Follow these best practices:

Never share your OTP, PIN, or password with anyone including people claiming to be FAB representatives
Enable app lock on your smartphone so the device requires authentication before the app can be opened
Log out after every session if you’re using a shared device
Update the app regularly to ensure you have the latest security patches
Report suspicious activity immediately by calling FAB’s 24/7 helpline

FAB uses advanced encryption and multi-factor authentication to protect customer accounts, but personal vigilance is an essential layer of defense.

Conclusion

Activating FAB Mobile Banking is one of the most practical steps any FAB account holder can take toward smarter, more efficient financial management. The process is straightforward, the security measures are robust, and once set up, checking your balance or reviewing transactions becomes a matter of seconds rather than a trip to the branch. From the moment you log in and see your full account overview on that home dashboard, you’ll wonder why you waited this long to get started. Whether you’re monitoring daily expenses, confirming a salary credit, or simply staying aware of your financial position, FAB Mobile Banking puts that information exactly where it should be right in your hands.