Internet in Los Cabos: eSIM & Connectivity Tips
eSIM from 1,00 USD · 100 MB. Networks: AT&T (5G).
Connectivity in Los Cabos
What you need to know: Resort corridor has reliable data; off-road areas past Todos Santos lose signal.
Known weak-signal spots in Mexico
- Jungle cenotes and Yucatán interior (Chichén Itzá area)
- Mountain roads in Oaxaca and Chiapas highlands
- Ferry crossings to Cozumel / Isla Mujeres
- Underground caves and cenotes
Apps you'll need
- Ride-hailing: Uber, DiDi, InDriver — you need live data to book and track rides.
- Maps: Google Maps, Waze. Download offline maps for the area before leaving your hotel.
- Messaging: WhatsApp uses only ~30 MB/hr of active chat.
Practical tip
Indoor coverage in Los Cabos (shopping centres, old buildings, underground areas) is often weaker than outdoors. If you lose signal inside, step outside or connect to venue Wi-Fi. For day trips outside the city, download offline maps in advance and don't rely solely on mobile data.