Full-speed data every day; after the daily cap the speed is reduced.
Full speed up to 500 MB/day, then 512 Kbps.
Every eSIM can be installed within 180 days of purchase. Plan validity starts when you first connect.
Your eSIM automatically connects to the best available network — no manual switching.
In Mexico, the dominant network is Telcel (covering 99% of paved roads and most rural territory), followed by AT&T (5G in Mexico City, Guadalajara, Monterrey, and Cancun) and Movistar (urban presence). The eSIM Ahora uses the best available network at each location. Power outlets are Type A/B (same as the US), so no adapter needed if you're coming from there; Europeans will need one.
Cancun (CUN), Mexico City (MEX), and Guadalajara (GDL) airports have free WiFi but it's usually congested — the eSIM works from the moment you land. The currency is the Mexican peso (MXN); independent ATMs in tourist zones (Cancun, Tulum) charge brutal commissions (up to 8%) — use Banorte, BBVA, or Santander ATMs instead. For beach-hopping through Riviera Maya and remote spots like Holbox or Bacalar, 4G coverage is good but your phone battery drains fast in the heat — bring a power bank. Beware non-app taxis: many charge tourists 3-5x; use Uber or DiDi (both work in CDMX, Guadalajara, Cancun, Monterrey, Merida).
The dry season runs November to April, ideal for Yucatán, Quintana Roo, and the Pacific coast. Hurricanes can hit the Caribbean between August and October, so avoid Cancún those months. Mexico City has a mild climate year-round, but the rainy season (June-September) brings afternoon downpours that paralyze traffic. For the 2026 World Cup, matches at Estadio Azteca, Guadalajara, and Monterrey will draw visitors — hotels near the stadiums double rates starting six months out.
Telcel and AT&T Mexico dominate the network — 4G LTE is standard in urban areas, with 5G ramping up in CDMX, Guadalajara, and Monterrey. In tourist hotspots like Tulum and Playa del Carmen, coverage is solid downtown but drops once you head into cenotes or nature reserves. The Mexico City Metro has Wi-Fi at some stations but not in the trains — download music and maps before heading down.
Mexico uses Type A/B plugs (127V, 60Hz) — the same as the US. The currency is the Mexican peso; US dollars are accepted in tourist zones but give you a poor exchange rate. Tips are 10-15% at restaurants — technically optional but expected. Apps like DiDi and Uber operate in most large cities and are safer than flagging street taxis.
A physical Telcel SIM runs about 50 MXN (~$3) plus top-ups, but the process requires ID and registration. The eSIM skips that step entirely — especially useful for short layovers or multi-city routes. For a 10-day stay with typical use (maps, messaging, photos to cloud), 5-10 GB is enough.