Do I need to purchase SIM card separately? SakuraMobile December 05, 2018 09:15 Updated Follow No, it does not require a separate SIM card. Related articles Is there any settings required for the Pocket WiFi? Do you require minimum length of contract? How do I check my data usage? How long does the battery last? How much is the compensation if I lose/break devices. Comments 0 comments Please sign in to leave a comment.