Google Fi, originally known as Project Fi, is a wireless service from Google that offers nationwide coverage using T-Mobile and USCellular’s networks. The service is known for its flexible pricing, seamless switching between Wi-Fi and cellular networks, and standout international roaming features. Unlike many traditional carriers, Google Fi prioritizes simplicity and transparency, offering just a few core plans with clear pricing and the option to pay only for what you use. With international data roaming at the same cost as domestic data and access to discounted phones, Fi has carved out a unique place in the wireless market, particularly for travelers and tech-savvy users.
Google Fi Wireless: At a Glance
- Free domestic roaming on US Cellular
- International roaming data billed at same rate as domestic data, no extra charges
- Free text messaging while traveling internationally
- High end phones typically sold with large discounts
- Good family plan available
- No budget friendly low data usage plans
- Customer support is questionable
- Limited selection of phones available to purchase
- Plans with limited amount of data are expensive
- Phone discounts typically involve monthly service credits
Google Fi Phone Plans Explained
Google Fi offers five main plans. All are prepaid and include unlimited talk and text, but they vary by data allotment, roaming capabilities, hotspot access, and international usage.
Flexible Starter: This entry-level plan starts at $20/month for a single line and includes no high-speed data by default. Instead, users are billed $10/GB as they consume data, up to 15GB per line. Speeds are reduced to 256Kbps afterward. It supports international roaming and tethering, and usage in Canada and Mexico is included at no extra cost. Annual pricing is $240 plus tax.
Flexible: Starting at $30/month for 1GB of data, the Flexible plan builds on the Flexible Starter plan but comes with an initial data allotment. After 15GB, data speeds are reduced. The plan supports tablets and other devices with free data-only SIMs or eSIMs. Families benefit from shared data billing caps (e.g., 10GB for 2 lines, 12GB for 3, etc.)
Unlimited Essentials: Priced at $35/month or $420 a year for a single line, this plan includes 30GB of high-speed data but does not support hotspot use. After reaching the high-speed limit, speeds slow to 256Kbps. International roaming and calling features are excluded.
Unlimited Standard: At $50/month or $600/year for a single line, this plan includes 50GB of full-speed data and 25GB of mobile hotspot. International text and data are supported, and roaming in Mexico and Canada is included. Speeds are capped at 256Kbps after 50GB. Video streaming is limited to SD (480p).
Unlimited Plus: Google Fi’s most premium plan costs $65/month or $780/year per line. It includes 100GB of high-speed data and 50GB of hotspot usage. Users get international calling to 50+ destinations and data usage in over 200 countries. After 50GB of use abroad, international speeds are throttled. This plan also includes a free Google One membership with 100GB cloud storage and six months of YouTube Premium.
Key Things to Know About Google Fi Plans
- All plans include unlimited talk and text, with multi-line discounts available
- Google Fi automatically switches between T-Mobile, US Cellular, and Wi-Fi for optimal call/data performance
- International text and data roaming are available on most plans in over 200 countries at no extra cost
- Plans are prepaid and require no contracts
- Unlimited Plus includes Google One and YouTube Premium trials
- Hotspot usage is supported on most plans, except Unlimited Essentials
- After the high-speed data cap is hit, speeds are throttled to 256Kbps
- All plans support WiFi calling, VoLTE, spam call protection, and visual voicemail
- Data-only SIMs and eSIMs available for tablets, smartwatches and other devices on Flexible and Unlimited Plus
How to Choose the Best Google Fi Plan
Choosing the right Google Fi plan depends on how much high-speed data you need each month and whether you travel frequently. The Flexible plans are ideal for those who primarily use Wi-Fi and want to only pay for the data they use, particularly multi-line users who stay under 2–3GB per month. Families on Flexible can share data and benefit from shared data caps across lines, reducing total costs.
If you need a larger data bucket, the Unlimited Essentials plan provides 30GB of high-speed data at a low cost, but lacks hotspot support and international data, making it best for domestic use only. For more robust coverage, including hotspot use and Canada/Mexico roaming, the Unlimited Standard plan at $50/month is more comprehensive and still affordable for families.
Power users and frequent international travelers will get the most value from the Unlimited Plus plan. It includes 100GB of full-speed data, international calling, international roaming in 200+ locations, and generous hotspot and free Google services like YouTube Premium and Google One. The plan allows extended travel, though staying outside the U.S. for 50+ days may lead to account restrictions.
Google Fi Wireless Phone Plans
Google Fi Wireless Flexible Starter
Networks Used: T-Mobile, US Cellular
- International calls cost extra, rates vary
- Data roaming and texting available in over 200 countries at no extra charge at same rate as domestic of $10/GB
- If you add data, hotspot draws from the plan’s data allotment
- Talk, text, and data usage in Canada and Mexico at no extra charge
- International data speeds at up to LTE data speeds
- Phone automatically switches between Wi-Fi, T-Mobile, and US Cellular for calls and texts
- Customers are billed at a rate of $10 per GB of data consumed for up to 15GB of data on a single line plan. Use over 15GB of data and speeds are slowed to 256Kbps for the remainder of billing cycle.
- Use your data on tablets or other compatible devices with a data only sim card at no extra charge
For multiple lines, customers are billed based on the combined amount of data used between all lines. Each line on an account can still use up to 15GB of data before speeds on that line are throttled to 256Kbps
More DetailsGoogle Fi Wireless Flexible
Networks Used: T-Mobile, US Cellular
- International calls cost extra, rates vary
- Data roaming and texting available in over 200 countries at no extra charge
- Talk, text, and data usage in Canada and Mexico at no extra charge
- International data speeds at up to 5G data speeds
- Phone automatically switches between Wi-Fi, T-Mobile, and US Cellular for calls and texts
- Customers are billed at a rate of $10 per GB of data consumed for up to 15GB of data on a single line plan. Use over 15GB of data and speeds are slowed to 256Kbps for the remainder of billing cycle.
- Use your data on tablets or other compatible devices with a data only sim card or eSIM at no extra charge
- Free 7 day trial of Google Fi is available
For multiple lines, customers are billed based on the combined amount of data used between all lines. Each line on an account can still use up to 15GB of data before speeds on that line are throttled to 256Kbps
- 2-lines – billed for first 10GB used
- 3-lines – billed for first 12GB used
- 4-lines – billed for first 14GB used
- 5-lines – billed for first 16GB used
- 6-lines – billed for first 18GB used
Google Fi Wireless Unlimited Essentials
Networks Used: T-Mobile, US Cellular
- Block spam calls automatically — protection included at no extra cost
- Stream videos in standard definition, with quality capped at 480p
- Once you use 30GB of high-speed data, your speeds will slow to 256Kbps for the rest of the billing cycle
- Important: Hotspot use is not available on this plan. You’ll need to upgrade to a higher-tier plan if you want hotspot capabilities
- Smartwatch Support – Compatible with Google Pixel and Samsung Galaxy wearable devices
- Save more with discounted rates when you add extra lines
- Start with a 7 day free trial to test the service before committing
Google Fi Wireless Unlimited Standard
Networks Used: T-Mobile, US Cellular
- Includes data usage, calls, and texting in Mexico and Canada at no extra charge
- Group discounts available.
- Video streams limited to a resolution of 480p
- Data speeds reduced to 256Kbps for remainder of billing cycle after 50GB of high-speed data gets consumed
- Includes 25GB mobile hotspot per line each month
- Smartwatch Connectivity – supports connectivity for Google Pixel and Samsung Galaxy Smartwatches
- Google Fi offers a free 7 day trial
Google Fi Wireless Unlimited Plus
Networks Used: T-Mobile, US Cellular
- Enjoy international calling and texting to 50+ destinations
- Use your phone abroad in over 200 locations without extra charges for texting or data
- After 50GB of high-speed usage, international data speeds are reduced to 256Kbps for the rest of the billing period
- Plan is not meant for long-term international use. Staying outside the U.S. for over 50 days may trigger a warning and risk suspension from Google Fi
- Unlimited talk, text, and data access available while visiting Canada and Mexico
- Discounts offered when adding multiple lines
- Included Subscriptions: Get 100GB of cloud storage with a complimentary Google One membership, plus enjoy six months of YouTube Premium at no cost
- Video content streams at a maximum quality of 480p
- Free data-only SIM cards and eSIMs are available for tablets, laptops, and other devices — order up to four with your plan
- Smartwatch compatibility – Connect supported Google Pixel and Samsung Galaxy smartwatches
- Use up to 50GB of full-speed hotspot data, deducted from your plan’s 100GB high-speed limit
- Try it risk-free with a complimentary 7-day trial
Google Fi Wireless Reviews: What to Expect
Recent reviews of Google Fi over the past year have been mixed. Users consistently praise the international features, such as free data in over 200 countries and simple pricing for roaming, which remains a standout advantage over other MVNOs and major carriers. Reddit users often mention the convenience of data-only SIMs and seamless Wi-Fi/cellular transitions (reddit review).
However, many complaints have been logged about customer support, with some subscribers reporting difficulty resolving issues or receiving timely responses. Trustpilot reviews from the past year echo this concern, showing an overall rating leaning toward negative, mainly due to billing issues or device return problems (trustpilot review).
Still, customers who stay within the high-speed data limits and rely on international coverage tend to be the most satisfied. The free trials also receive good feedback, offering potential users a chance to test service before committing.
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