YES!! Haha, it actually works pretty well. Very small, but pretty intuitive... and free! It doesn't take much to please us early adopters when an app that actually works is released into the App store.
3 things I'm digging most about switching over to Tizen:
MMS messages actually appear on watch (the actual picture msg)
The stand alone music player- ipod on your wrist
Some of the apps (PacMan, Sleep Genius, etc)
What phone are you using?
For my app (Multi-Watch), I have seen that the following gear 1.0 + phone combinations should be supported now:
Galaxy Grand 2 - Gear 1.0 / Tizen 1 Gear 1.0 / Tizen 1 - Premium Galaxy (HD) 1280x720
Galaxy Mega (6.3) - Gear 1.0 / Tizen 1 Gear 1.0 / Tizen 1 - Premium Galaxy (HD) 1280x720
Galaxy Note 3 Neo - Gear 1.0 / Tizen 1 Gear 1.0 / Tizen 1 - Premium Galaxy (HD) 1280x720
Galaxy Note II - Gear 1.0 / Tizen 1 Gear 1.0 / Tizen 1 - Premium Galaxy (HD) 1280x720
Galaxy SIII - Gear 1.0 / Tizen 1 Gear 1.0 / Tizen 1 - Premium Galaxy (HD) 1280x720
Galaxy Mega (5.8) - Gear 1.0 / Tizen 1 Gear 1.0 / Tizen 1 - Premium Galaxy (qHD) 960X540
Galaxy S4 mini - Gear 1.0 / Tizen 1 Gear 1.0 / Tizen 1 - Premium Galaxy (qHD) 960X540
Galaxy S4 Zoom - Gear 1.0 / Tizen 1 Gear 1.0 / Tizen 1 - Premium Galaxy (qHD) 960X540
Galaxy Note 10.1 - Gear 1.0 / Tizen 1 Gear 1.0 / Tizen 1 - Tablet Galaxy (WQXGA) 1600x2560
Galaxy NotePro (12.2) - Gear 1.0 / Tizen 1 Gear 1.0 / Tizen 1 - Tablet Galaxy (WQXGA) 1600x2560
Galaxy Tab S (10.5) - Gear 1.0 / Tizen Gear 1.0 / Tizen 1 - Tablet Galaxy (WQXGA) 1600x2560
Galaxy Tab S (8.4) - Gear 1.0 / Tizen Gear 1.0 / Tizen 1 - Tablet Galaxy (WQXGA) 1600x2560
Galaxy TabPro (10.1) - Gear 1.0 / Tizen 1 Gear 1.0 / Tizen 1 - Tablet Galaxy (WQXGA) 1600x2560
Galaxy TabPro (12.2) - Gear 1.0 / Tizen 1 Gear 1.0 / Tizen 1 - Tablet Galaxy (WQXGA) 1600x2560
Galaxy TabPro (8.4) - Gear 1.0 / Tizen 1 Gear 1.0 / Tizen 1 - Tablet Galaxy (WQXGA) 1600x2560
Galaxy Tab 4 (10.1) - Gear 1.0 / Tizen 1 Gear 1.0 / Tizen 1 - Tablet Galaxy (WXGA) 1280x800
Galaxy Tab 4 (7.0) - Gear 1.0 / Tizen Gear 1.0 / Tizen 1 - Tablet Galaxy (WXGA) 1280x800
Galaxy Tab 4 (8.0) - Gear 1.0 / Tizen 1 Gear 1.0 / Tizen 1 - Tablet Galaxy (WXGA) 1280x800
Galaxy NotePro Wi-Fi (12.2) - Gear 1.0 / Tizen 1 Gear 1.0 / Tizen 1 - Tablet Galaxy Wi-Fi (WQXGA) 1600x2560
Galaxy Tab S Wi-Fi (10.5) - Gear 1.0 / Tizen Gear 1.0 / Tizen 1 - Tablet Galaxy Wi-Fi (WQXGA) 1600x2560
Galaxy Tab S Wi-Fi (8.4) - Gear 1.0 / Tizen Gear 1.0 / Tizen 1 - Tablet Galaxy Wi-Fi (WQXGA) 1600x2560
Galaxy TabPro Wi-Fi (10.1) - Gear 1.0 / Tizen 1 Gear 1.0 / Tizen 1 - Tablet Galaxy Wi-Fi (WQXGA) 1600x2560
Galaxy Note 8.0 Wi-Fi - Gear 1.0 / Tizen 1 Gear 1.0 / Tizen 1 - Tablet Galaxy Wi-Fi (WXGA) 1280x800
Galaxy Tab 4 Wi-Fi (10.1) - Gear 1.0 / Tizen 1 Gear 1.0 / Tizen 1 - Tablet Galaxy Wi-Fi (WXGA) 1280x800
Galaxy Tab 4 Wi-Fi (8.0) - Gear 1.0 / Tizen Gear 1.0 / Tizen 1 - Tablet Galaxy Wi-Fi (WXGA) 1280x800