Does the Sunbeam F1 Pro Juniper work on Google Fi?
Not confirmed
We can't confirm Google Fi enables 4G calling on this phone, which it needs to make calls. We don't recommend it for Google Fi until we can.
We can't yet confirm any of the phones we list make calls on Google Fi.
How we worked it out
- 2G calls: The phone doesn't support 2G.
- 4G bands: Shares 4G bands with Google Fi: B4, B5, B12, B71.
- 4G calling: We haven't confirmed whether Google Fi enables 4G calling on this phone.
Reports for this network
- Maker (Sunbeam) tested-carrier chart for Horizon and Pro series: T-Mobile Retail — everything works. Source
- Maker (Sunbeam) tested-carrier chart for Horizon and Pro series: Google Fi — calls, SMS, hotspot work; MMS can't be received; incoming SMS includes an encoded string. Source
Google Fi runs on T-Mobile's network, so it uses T-Mobile's masts and bands.
About 2G: T-Mobile switched off 2G on 3 August 2026, and 3G on 1 July 2022.
About 4G calling: T-Mobile says most unlocked phones can work, but it can't guarantee phones it didn't sell and asks you to check your phone supports 4G calling.
See all networks, features and specs for the Sunbeam F1 Pro Juniper · Other phones on Google Fi