GoSmart, was launched by T-Mobile US in Feb 2013.
GoSmart offers three no-annual-contract plans: $30 a month for unlimited talk and text; $35 a month for unlimited talk, text and Web; or $45 a month for unlimited talk, text and "high-speed Web," by which it means T-Mobile's 3G network, not its Evolved High Speed Packet Access (HSPA+) or Long Term Evolution (LTE) 4G networks.more about GoSmart Mobile »
Smartphone plan overview
GoSmart Mobile operates on the GSM bands and is compatible with T-Mobile.
The best smartphone plan that we've located is the $45/month plan:
- 5 GB data cap
- Unlimited minutes
- Unlimited text messages