We hope you love goTenna, but if not, we will happily accept exchanges or returns if postmarked within 30 days of receipt. (For returns, please note that if you paid with bitcoin, we will refund you the purchase price by check. Please share the address where we can send the check when you contact us.) Contact us to learn more.
Definitely note that we have a 1-year limited warranty, so if there's anything dysfunctional with your devices — hey, it can happen! — we are happy to exchange your faulty goTenna for a brand-spanking-new one!