Get connected the moment you land for the Kingdom's leading drone and UAS exhibition. A pre paid Saudi Arabia eSIM managed entirely through WhatsApp. No app, no roaming bills, no delay before your first meeting at RICEC.
Are you flying into Riyadh for SADEX 2026 and wondering how you will stay connected the moment you land? A three day exhibition floor, back to back meetings, and a venue the size of RICEC all depend on one thing working from the first minute. Your phone.
This page will help you understand what SADEX 2026 actually covers, why connectivity works differently at a show like this compared to a typical conference, and how a GleeSim Saudi Arabia eSIM activated through WhatsApp gets you online before your flight even lands.
SADEX 2026, the Saudi Drone and UAS Exhibition, is the Kingdom's leading platform for uncrewed aircraft systems, running 9 to 11 November 2026 at the Riyadh International Convention and Exhibition Centre. It sits inside the wider Saudi Autonomous Week 2026, co-located with the Saudi UGV Exhibition for unmanned ground vehicles and MAVEX for maritime autonomous vehicles, so one visit covers all three halls.
Exhibitors, regulators, investors, and commercial operators travel in from more than 20 countries across sectors including oil and gas, logistics, agriculture, telecommunications, mining, and emergency response. Exhibition hours run late too, from 15:00 to 22:00 across all three days, which stretches a normal trip into a genuinely long stay on your feet inside one venue.
The growth trajectory is well documented by people who have watched it happen in person. Yang Jincai, Chairman of the World UAV Federation, described the jump between early editions on the record, noting the show floor roughly doubled from around 6,000 square meters to close to 10,000 square meters in a single year. Captain Sulaiman Al Muhaimidi, GACA's Executive Vice President of Aviation Safety and Environmental Sustainability, described the most recent jump as "nearly double that of the previous edition." Neither comment is about the 2026 edition specifically, they describe the show's track record, but it explains why organizers expect this year's numbers (250+ exhibitors, 70+ speakers, 20+ countries, 20,000+ visitors) to land meaningfully above 2025's totals of 110 exhibitors and 14,643 visitors.
A phone that works from the moment you land at King Khalid International Airport matters on a schedule like this. A Saudi Arabia eSIM activated before departure removes that variable entirely.
Government and corporate delegations attending a defense adjacent exhibition often travel on phones with restricted app permissions. A WhatsApp managed eSIM needs no separate app install, so it tends to work where other providers get blocked by device policy.
Since SADEX shares its venue and dates with Saudi UGV and MAVEX, you are covering more physical ground than a single hall exhibition. Reliable multi network coverage matters more when your day runs a full seven hours on site.
With visitors arriving from over 20 countries, most attendees are dealing with an unfamiliar network for the first time. Setting up before departure removes the guesswork.
Landing at King Khalid International Airport after a long haul flight and then queuing at a SIM kiosk before your first meeting is not a great use of day one. Activating in advance through WhatsApp means the data is already live when you touch down.
| What matters | GleeSim eSIM | Airport SIM kiosk | Home network roaming |
|---|---|---|---|
| Setup time | Minutes, before you fly | Queue on arrival | None, but costly |
| App required | No, managed on WhatsApp | Sometimes | No |
| Works on locked down work or government phones | Yes | Depends on carrier | Yes |
| Price predictability | Fixed bundle, set in advance | Variable, in country pricing | Roaming charges can spike |
SADEX 2026 runs from 9 to 11 November 2026, daily from 15:00 to 22:00, at the Riyadh International Convention and Exhibition Centre (RICEC).
Yes. SADEX, Saudi UGV, and MAVEX run together as Saudi Autonomous Week 2026, at the same venue and on the same dates, so your eSIM covers the full visit regardless of which hall you're in.
You do not have to, but activating a few days before departure through WhatsApp means your data is already live the moment you land, which saves time on a packed three day schedule.
Yes. Since GleeSim is managed entirely through WhatsApp rather than a dedicated app, it generally avoids the app installation restrictions common on locked down official or corporate devices, which matters for a defense adjacent exhibition like this one.
Text messages, photos, voice notes, and QR code delivery all work normally without exception. Voice and video calling had historically been restricted and, while some travellers have reported it easing since early 2026, there is no official confirmation and availability can vary, so it's best not to rely on it for calls.
Yes, send a message on WhatsApp and top up instantly, no need to buy a new SIM or start over.
Yes, coverage extends beyond Riyadh to other Saudi cities through GleeSim's local network partners.
Looking for a different event? Browse the full GleeSim Events Hub for connectivity guides at conferences and exhibitions worldwide.
Set up your SADEX 2026 eSIM through WhatsApp before you fly, no app, no queue, no roaming surprises.
