T-Mobile customers will be able to buy a new storage tier that has not previously existed. A new 500GB storage plan on Google One will be available for $5 per month for existing T-Mobile customers.
Although prices vary by country, the entry-level Google One plan in the US starts at $3/month for 200GB of storage. The next tier up is $10/month for 2TB of data. There is no in-between tier until now with the 500GB plan.
Its worth noting that the $5/month plan still doesn't include the Google One VPN service, which comes with 2TB plans and above.
"Google One for T-Mobile" is available for iOS and Android customers with consumer post-paid plans. Customers can sign up for this plan through their T-Mobile online or through the app. This subscription would be billed directly through T-Mobile. If you are a Sprint user that hasn't yet migrated to T-Mobile, you can use the T-Mobile Tuesdays app to sign up.