If you’re using another sim card with the watch, that’s fine, but the APN (data) will need to still be set. Please note that the APN information is case sensitive and must be sent from your mobile phone, to the watch phone number exactly how they appear below:
Vodafone PAYG:
pw,123456,apn,pp.vodafone.co.uk,wap,wap,23415#
EE:
pw,123456,apn,everywhere,eesecure,secure,23430#
Tesco Mobile:
pw,123456,apn,prepay.tesco-mobile.com,tescowap,password,23433#
Giffgaff:
pw,123456,apn,giffgaff.com,giffgaff,,23410#
Sky Mobile
pw,123456,apn,mobile.sky,,,
Three
pw,123456,apn,three.co.uk,,,23420#
1PMobile
pw,123456,apn,data.uk,user,
Lebara
pw,123456,apn,uk.lebara.mobi,wap,wap,23415#
IMPORTANT
Once you have sent the APN text message from your mobile phone, to the phone number of the watch, please remember to reset the watch by sending the text message
pw,123456,reset#
Now your watch is ready to connect with the app 🙂