The Cass 1 smartwatch, launched by the Japanese brand Hei, is small but full of functions. It not only has basic timekeeping, call notification, message notification and other functions, but it can also perform heart rate detection and blood pressure detection with a dedicated mobile phone program. It is also one of the few smart watches on the market that can support 50 meters water resistance. It is licensed in Hong Kong and has a six-month warranty.
1.3" 240x240 display
Realtek RTL876CK CPU
Watch strap 22mm
Support iOS 9.0 / Android 4.4 and above
Support multiple languages: Japanese, Chinese, English, French, Korean, etc.
Need to support the use of dedicated mobile apps
Support heart rate monitoring
Message and call reminder (support Whatsapp, Telegram, Facebook and other communication programs)