Puzzlephone - Upcoming modular phone.
Samsung Galaxy Z Flip - Samsung's new foldable phone
BlackPhone - Silent Circle is a secure communications firm offering enterprise communications solutions including software, devices, and services.
Google Smart Lock - Google Smart Lock lets you to get right down to work (or play) without needing to remember passwords and security codes. Works with your Android devices, Chromebooks, Chrome browser and select apps.
UnPlug - Track your iPhone usage & digital detox with Gamification
OnePlus X - A smaller design-centric smartphone