What type of phone can I use with Blue? Riiot Labs Support August 02, 2018 15:15 Updated Follow An iOS or Android phone with the following features: Minimum Android 4.3 or iOS 9.2. Compatible with Bluetooth 4.0. Please refer to your phone specifications. Related articles How to share my swimming pool with another user? What is Sigfox? The values of Blue are not correct, what should I do? The conductivity is zero or the temperature is negative, what should I do? What is Blue Plus? Comments 0 comments Please sign in to leave a comment.