Google Fi Wireless review

Google Fi is the strongest carrier option here because international data is part of the plan rather than an add-on. Fi's plans page says Unlimited Premium, at $65 per month for one line, includes 50 GB of high-speed data in 200+ destinations and 256 kbps after that, plus calls from the US to 50+ destinations. The Flexible plan costs $20 per month for one line and charges $10 per GB for data at home and abroad in the same 200+ destinations. That makes Fi the least work of any option on this list: you land, turn on roaming and keep your own number for bank codes and calls home. Value depends on how much you travel. A traveler who uses 3 GB on a week abroad pays $30 in data on Flexible, while a prepaid Europe eSIM can cost less. Fi also only helps US residents, and the cheapest unlimited tier, Unlimited Essentials, has no international data.

Who it is for

US travelers who want roaming built into their monthly plan

Price

Flexible plan from $20 per month for 1 line plus $10 per GB at home and abroad.

$20 per month for 1 line + $10/GB of data
Quoted from the vendor pricing page on November 13, 2026.

Key features

• Unlimited Premium includes 50 GB of high-speed data in 200+ destinations, then 256 kbps
• Flexible plan charges $10 per GB for data at home and abroad in 200+ destinations
• Unlimited Premium includes calls from the US to 50+ destinations
• Unlimited Standard includes data, calls and texts in Canada and Mexico
• Unlimited Premium costs $65 per month for 1 line

Strengths and weaknesses

• Strength: No pass to buy: data abroad works on the regular plan in 200+ destinations
• Strength: Keeps your US number for calls and texts while traveling
• Strength: Flexible plan suits occasional travelers at $20 per month plus data
• Weakness: Requires a US Fi account, so it is not an option for visitors to the US
• Weakness: Unlimited Essentials does not include international data
• Weakness: Data abroad on Flexible costs $10 per GB, more than prepaid eSIM packs

Key facts

• Cheapest plan with data abroad: Flexible, $20 per month for 1 line + $10/GB
• Premium plan: $65 per month for 1 line
• Destinations: 200+
• High-speed data abroad (Premium): 50 GB, then 256 kbps

Where it ranks

Google Fi Wireless is No. 2 in our Best Travel Sim Cards verdict.