Similar to WatchOS
Cisco Internetworking Operating System
Cisco IOS
ECos
ECos
Enea OSE
Operating System EmbeddedFamiliar Linux
Familiar LinuxFreeRTOS
FreeRTOS
Fuchsia (オペレーティングシステム)
Fuchsia (operating system)
Garnet OS
Palm OSInferno (オペレーティングシステム)
Inferno (operating system)JavaOS
JavaOSJLime
Jlime
JUNOS
Junos OSLeJOS
LeJOS
LineageOS
LineageOS
Magic Cap
Magic CapMicro Embbeded System
Microsoft Windows Embedded CE
Windows CE
Microsoft Windows RT
Windows RTMULTOS
MULTOSOpenmoko Linux
Openmoko Linux
OS-9
OS-9PikeOS
PikeOS
RedHawk Linux
REX OS
REX OSRIOT (オペレーティングシステム)
RIOT (operating system)
RT-Thread
RT-ThreadRTEMS
RTEMSSmalight OS
Symbian Foundation
Symbian Foundation
