Intelligent Sleep Monitoring Sensor Pad Mat Realtime Response Sleep Tracking Pad for Bedroom 5V Item Type: Intelligent Sleep Monitoring Pad Model: LSM 800 T Material: PET Input Voltage: DC5V Rated Power: Less than 5W Working Temperature: 0-50℃ Storage Temperature: -15-60℃ Use Humidity: 30%-90% Non Condensing Communication Mode: UART Baud Rate 115200, 8 Bits, Stop Bit 1, No Parity Size Specification: Approx. 895 x 60 x 2mm / 35.24 x 2.36 x 0.08in With Shielding Detection Function: Heart rate, respiration rate, in bed, no delay to leave the bed, sleep quality, etc. Scope Of Application: Convenient sleep monitoring and intelligent mattress or other Function List. Realtime Status: Heart rate, respiration rate, body movement or in bed or out of bed Heart Rate Respiratory Accuracy Heart Rate Measurement Range: 30 to 108 times per minute, accuracy ± 3 times. Respiratory Rate Volume Range: 8 to 25 times per minute, accuracy ±2 times.