-Smart watch size: Length48*width39*Thickness13mm.
-Strap: Silicone strap, 30mm width, strap length 24.8cm, adjustable range 12.5-24.5cm.
-Color: Grey
-N.W(watch): 60g
-CPU: Dual-core Arm Cortex-M33
-Bluetooth: BLE 5.3
-Screen: 1.9-inch AMOLED screen, resolution 410×502
-Sensors: PPG heart rate sensor, three-axis accelerometer, pressure sensor
-Charging: Magnetic suction charging, USB interface
-Battery: 300mAh lithium battery
-Basic function: Blood Pressure Measuremnt, Heart Rate,Blood Oxygen, Sleep, Stress, Breathe, Exercise,Weather, Alarm,Timer, Step Counter,Messages, Brightness adjustment, Mute, Always-on display,Motion recording,Stopwatch,Calculators,Phone/Message Notification, 50+Sports.
-Heart rate: All-day dynamic heart rate trend and data analysis .
-Blood oxygen test: Support red light, infrared light sensor to measure blood oxygen saturation.
-Message and Call Alerts: Phone, SMS, Facebook, Twitter, Instagram, Skype, WhatsAPP, Line, Kakao Talk, etc.
-Apple health campaign: Support synchronizing part of "Apple health" Exercise data.
-Watch menu language: English , Chinese(simplified), Chinese(traditional),Japanese, German, French, Spanish, Italian
-BP Doctor APP language: Danish, Ukrainian, Russian, Bulgarian, Hungarian, Bokmaar Norwegian, Hindi, Indonesian, Turkish, Hebrew, Greek, German, Italian, Czech, Slovak, Slovenian, Japanese, Pashto, French, Polish, Persian, Thai, Swedish, Chinese, traditional Chinese, Romanian, Finnish, English, Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay