Unfortunately, you are unable to use the EyeQue Personal Vision Tracker with a tablet at this current moment. This is primarily because the device is calibrated to work specifically with a smartphone device. A tablet also has a larger surface area that, when using the device, can cause unnecessary accommodation while using the device. Your non-testing eye may stray during the test and skew your final results. While we wish to support tablets in the future, they are currently not supported.