具有免费许可证的Apple Watch版DWService的替代品

• Apple Watch
  所有平台 Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Blackberry 10 Apple Watch iPad Android Tablet Kindle Fire Windows S Web Self-Hosted Software as a Service (SaaS) BSD Windows Mobile PortableApps.com Wine Raspberry Pi Chrome FaceTime
• 免费许可证
  任何牌照 免费许可证 开源许可证 商业牌照