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Top picks for Sao Paulo Wi-Fi & SIM cards

Discover 15 Wi-Fi & SIM cards in Sao Paulo on Trip.com, updated January 27, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From SGD 1.18 per person, with an average total of SGD 6.24. Choose the option that suits your plan.

With 19.048k verified reviews, Wi-Fi & SIM cards Sao Paulo boast an average rating of 4.4.

This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 13.754k reviews and a 4.4 rating.

The next available day tour departs on January 28, 2026. Book now to secure your spot!

Sao Paulo Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!

January is the perfect time to visit Sao Paulo! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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15 results for Sao Paulo Wi-Fi & SIM cards

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Reviews/Trip Moments

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Reviews: Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
Guest User2026-01-25
Excellent SIM card. We used it in the UAE and Oman. We got the 1GB per day plan—it was always enough for both internet and navigation. Search doesn't work well in tethering mode, but social media works fine. It's very easy to set up, the signal is good, and we're completely satisfied with the service.
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Reviews: Brazil | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-01-20
I used the Brazil | 5G/4G eSIM with the Day Pass / Total Package during my trip to Brazil and was extremely satisfied. Activation via QR code was fast and seamless, and the connection appeared almost immediately after installation. The internet was stable and fast — strong 5G in major cities and reliable 4G elsewhere. I used navigation, social media, messaging apps, and streaming services without any issues. The 24-hour billing and flexible duration from 1 to 30 days made it easy to choose a plan that matched my travel schedule. A big advantage is having a single eSIM with no need to buy a physical SIM card or deal with local carriers. An excellent solution for traveling in Brazil. Highly recommended for anyone who needs fast and reliable internet from day one!
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Reviews: South America 7 Destinations 5G eSIM | Brazil, Argentina, Peru & More | 1–30 Days | Instant QR
Guest User2026-01-08
The eSIM worked perfectly and the connection was very smooth throughout the trip. Highly recommended!
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Reviews: South America eSIM | 5G/4G | Daily/Total Data Package | 1–30 days | 24-Hour Billing | QR Code
Guest User2025-11-25
We were really worried when we arrived at the airport because we forgot to buy a SIM card before departure. Luckily, we selected this eSIM online. At first, we weren't sure if it would work, but when we arrived at our destination and turned on our phones, we were amazed to find that we were connected to the local network and even received messages successfully! We are so grateful for its existence; it perfectly solved our predicament.
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Reviews: Brazil 5G eSIM|DayPass/Total|1GB/day - 30GB total|1–30 days|24-hour|QR code
Guest User2026-01-26
Easy installation. Good value for money. Some connectivity issues at certain times of the day.
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Reviews: Brazil eSIM | 5G/4G | Daily/Total Data Package | 1–30 days | 24-Hour Billing | QR Code
Guest User2025-09-25
There’s more than enough data. I don’t have to skimp on using social media or navigation every day, so comfortable.

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