The UAE, Dubai included, has the fastest mobile internet in the world, according to Ookla's Speedtest Global Index for August 2026. Free Wi-Fi is widely available at airports, on the Metro, in shopping malls and in hotels. Dubai's public Wi-Fi network, WiFi UAE, however, requires an SMS code sent to a mobile number, and foreign numbers must also pass a passport check. The free tier is also slow, at 512 Kbps. On top of that, voice and video calls over the internet are regulated in the UAE, and a government list decides which calling apps you can use. This guide uses information from the telecom operators and the regulator TDRA (Telecommunications and Digital Government Regulatory Authority) to show what you can rely on Wi-Fi for in Dubai and what to arrange before you fly.
If you want to be online from the moment you land, you can set up a UAE eSIM before you leave. See the Coral eSIM plans for the UAE and pick the data allowance that fits your trip.
Wi-Fi in Dubai: plenty of free hotspots, but public Wi-Fi needs a verified number
According to the Dubai government portal dubai.ae, Dubai had more than 23,600 free Wi-Fi hotspots as of September 2023, at government offices, Dubai Airport, hotels, shopping malls, public areas, Dubai Metro and bus stations. The UAE government portal u.ae tells visitors that "most hotels offer free Wi-Fi to their guests" and that most malls and many other public places also provide it.
Street-level public Wi-Fi is run by the UAE's two main telecom operators, e& (formerly Etisalat) and du, and both ask for a mobile number when you connect. Hotel and cafe Wi-Fi, where the venue simply gives you a password, is usually the easier option for visitors.
How to use WiFi UAE (du) in Dubai: foreign numbers need a passport check
du's WiFi UAE is available on Dubai Metro, Dubai Tram, RTA (Roads and Transport Authority) taxis, Abu Dhabi buses, and in major malls and public areas. du's official FAQ describes the connection process as follows.
- Select the "@WiFi UAE from du" network
- If the login page does not open automatically, go to du.ae in your browser (du says to type http:// rather than https://)
- Enter your mobile number and fill in the registration form (first time only)
- Enter the one-time password (OTP) sent to you by SMS
- For international mobile numbers, you are then taken to a "UAE Pass" page to enter your passport number, nationality and date of birth. If they match your immigration records, you are connected
International numbers receive the OTP from a local UAE number, so your home line needs to be able to receive SMS while roaming.
du's FAQ also states that the free service runs at 512 Kbps: enough for maps and messaging, but not for video or large files. In RTA taxis and Abu Dhabi buses you get 50 MB per day; elsewhere there is no data cap and a session lasts 24 hours. Only one session per mobile number is allowed at a time, and a sponsored advertisement plays each time you log in again. A faster paid tier is also available.
UAE Wi-Fi by e& is mainly for e& customers
e&'s "UAE Wi-Fi by e&" also requires first-time users to register with a mobile number, and you log in with a 4-digit PIN that e& sends you. Its free hours, however, come with an e& mobile data package. If you are not an e& customer, you have to buy a Wi-Fi pack. For visitors who want free access, du's WiFi UAE is the more realistic choice.
Wi-Fi at Dubai Airport and on the Dubai Metro
Dubai Airports introduced unlimited free Wi-Fi across Dubai International (DXB) and Dubai World Central (DWC) in December 2016, and in March 2017 announced "WOW-Fi" with speeds of up to 100 Mbps. However, the Terminal 1 fact sheet lists Wi-Fi "provided by Boingo (free for the first hour)", so conditions may differ by terminal or have changed over time. We could not find a current official airport page giving the network name or login steps.
For the Dubai Metro, the RTA states that there is "Wi-Fi access throughout the Metro network" and complete mobile coverage across the network. The Wi-Fi on trains and at stations is du's WiFi UAE, described above.
At both the airport and the Metro, connecting still means going through a login page and verification. If you need a ride-hailing app or to contact your hotel as soon as you land, it is more reliable to have your own data working the moment you switch off airplane mode.
Mobile internet speed in Dubai and the UAE: world number one, faster than fixed broadband
UAE mobile networks are the fastest in the world. In Ookla's August 2026 data, the UAE's median mobile speed was 675.51 Mbps download, 39.23 Mbps upload and 18 ms latency, ranked first globally. Median fixed broadband was 382.40 Mbps download, ranked second. Because mobile is faster, your phone's connection will often feel quicker than hotel Wi-Fi.
5G arrived early too: u.ae notes that the UAE was the first country in the Arab region and the fourth in the world to launch 5G. e& and du publish coverage maps for 2G to 5G, which are worth checking if you plan to leave the cities.
Can you make WhatsApp or FaceTime calls in Dubai? TDRA's rules on call apps
In the UAE, voice and video calls over the internet (VoIP) are a regulated activity. TDRA states that VoIP services must be provided by a licensed operator, in collaboration with one, or with TDRA approval. Operators are obliged to block traffic from VoIP apps that do not comply.
TDRA's list of currently allowed apps (as of September 2026) includes the following.
- Microsoft Teams, Zoom, Google Meet (meetings only), Cisco Webex, Slack
- BOTIM, GoChat, Voico, Totok, Comera and others
WhatsApp, FaceTime and LINE are not on the list. TDRA's FAQ explains that calling with an unapproved app is very likely illegal and that users are legally liable. For calls with family or work, an app on the list or an ordinary phone call is the safe choice. The rules cover voice and video calls; we could not confirm from official sources how text messaging is treated, and nothing official says whether the rules apply differently when you connect with a travel eSIM.
On VPNs, TDRA allows companies, institutions and banks to use them to reach their internal networks, but does not allow VPN services that let UAE users bypass the operators' filtering. Do not use a VPN to get around these restrictions.
Buying a local SIM in the UAE
According to u.ae, e& offers a "Visitor Line" plan and du a "Tourist Plan" for visitors, sold at both operators' shops in UAE airports. You need a copy of your passport and UAE visa. If you set up a travel eSIM before you leave, you can skip the shop and start using data as soon as you land. Your phone must support eSIM and be carrier-unlocked (how to check if your phone is unlocked). For the setup steps, see how to set up an eSIM for travel.
Staying safe on free Wi-Fi in Dubai
Free Wi-Fi at airports and malls is convenient, but anyone can join those networks. Do your online banking, card payments and account logins on your own mobile data rather than public Wi-Fi. For more on the risks and how to protect yourself, see free Wi-Fi security tips. If you want to share data with travel companions, see how to use hotspot tethering with an eSIM.
FAQ about Wi-Fi and internet in Dubai
Can I use free Wi-Fi in Dubai with a foreign phone number?
Yes, du's public WiFi UAE accepts international numbers. After entering the one-time password sent by SMS, you go through an extra step on a UAE Pass page, entering your passport number, nationality and date of birth to be matched against your immigration records. Your home number needs to be able to receive SMS.
How fast is public Wi-Fi in Dubai?
du's FAQ puts the free WiFi UAE service at 512 Kbps, which is fine for maps and messaging but not for video. UAE mobile networks, by contrast, had a median download speed of 675.51 Mbps in Ookla's August 2026 data, ranked first in the world, so your phone's connection is far faster.
Is there free Wi-Fi at Dubai Airport?
Yes. Dubai Airports announced unlimited free Wi-Fi across DXB and DWC in December 2016, but the Terminal 1 fact sheet mentions Wi-Fi that is free for the first hour, so conditions may differ by terminal.
Can I make WhatsApp or LINE calls in Dubai?
Internet voice and video calls are regulated in the UAE, and WhatsApp, FaceTime and LINE are not on TDRA's list of approved apps. The list includes Zoom, Microsoft Teams, Google Meet (meetings only) and BOTIM, among others. For calls, use an app on the list or an ordinary phone call.
What do I need to buy a local SIM in Dubai?
According to u.ae, you can buy e&'s Visitor Line or du's Tourist Plan at the operators' airport shops, and you need a copy of your passport and UAE visa. If you want to skip the paperwork and be online on arrival, setting up a travel eSIM before your trip is more reliable.
In Dubai, treat Wi-Fi as a backup and use an eSIM to get on the fast mobile network
Dubai has plenty of free Wi-Fi, but public hotspots require phone and passport verification, and the free tier is limited to 512 Kbps. UAE mobile networks, meanwhile, are the fastest in the world. Using your own data is quicker and safer than hunting for Wi-Fi and logging in. Set up a travel eSIM before you leave, and make calls with a TDRA-approved app or an ordinary phone call. That is the most reliable way to prepare for staying connected in Dubai.
See the Coral eSIM plans for the UAE, or browse all destinations.
