YES you CAN!
With MessagEase innovative keyboard, you CAN respond to text messages and emails on your Apple Watch and other smartwatches! You can respond in your own words and without anyone overhearing it!
Unlike QWERTY, MessagEase is designed and optimized for touchscreens, using one or two fingers.
You can download MessagEase for your iOS and Android devices from the App Store (https://itunes.apple.com/app/messagease-keyboard/id990325092) or Google Play (https://market.android.com/details?id=com.exideas.mekb) right now. They are free.
Since MessagEase is an innovative technology, it may look strange at first and does require getting used to. You can play MessagEase Games (free Android app and included in the iOS package) to learn the revolutionary and optimized new patterns of MessagEase fast.
More information: https://www.exideas.com