IoT based GPS smart watch for nursing home
Description LW20P is a LoRaWAN-based smartwatch equipped with GPS for outdoor positioning and BLE 5.0 for indoor location. it can realize a real-time collection of health data such as heart rate, body temperature, blood pressure, SpO2, and steps. The data will be automatically transmitted to the platform through the LoRaWAN Network. Features Connectivity via LoRa: communication range up to 1.5KM line-of-sight, 500~1000M in dense urban, compatible with any LoRaWANTM Indoor &outdoor real-time tracking Heart rate, body temperature, blood pressure, SpO2and Pedometer: The measurements are made at a configured frequency and automatically sent to the LoRaWANTM network. Real-time alarm: supports SOS in an emergency, lower power alarm, wear detection Long Battery Life: Battery life 10 hours @ 3 mins uplink duty cycle. OTAA, Class A by default. Application Smart safety solution for people working in industrial companies. Such as large oil and gas companies, mining, smart cities, and utilities. Smart senior care/nursing homes /Hospitals. Specification Parameters Specification Modem ISM Band LoRa®, Class A Frequency AS923MHz, US915Mhz, EU868Mhz,CN470MHz Tx Power EU863~870MHz: up to 14dBm, US902~928MHz: up to 20dBm IN865~867MHz: up to 20dBm, AS923Mhz (Country specific) Communication range 500~1000M in dense urban,1.5KM Los MCU Bluetooth5.0 Cortex-M5 SoC (support OTA upgrade) Memory 128K bits SRAM+1Mbits Flash Positioning Build-in GNSS, Bluetooth, and accelerometer Positioning accuracy:5~20Meters.（ Indoor positioning accuracy depends on the iBeacon density） Operating mode 1、The wristband uplink positioning data, health and power info according to the uplink cycle 2、Automatically send an uplink message when power on the device, the platform will send a downlink message. 3、The default downlink interval≧15s 4、Trigger SOS will not change the positioning logic 5、The reporting interval can be configured. 6、The watch automatically detects the heart rate when wearing the wristband and it’s on the heart rate or detection page, It will display the latest detection information after the detection is completed Bluetooth Low power consumption Bluetooth5.0 for indoor positioning Display 240*210 IPS TFT touch panel Strap Replaceable standard 22mm strap by default, RFID strap optional Buttons Two function buttons Battery capacity Li-ion battery，450mAh， 3.8V Charging Magnetic charging cable, charge your device with a PELV or SELV DC 5V – 500mA charger/adapter at temperatures between 0°C to 45°C. Battery life 10 hours @3 mins reporting cycle, standby: more than 10 hours Enclosure IP67 Electronic tags Support RFID or NFC (not equipped by default) Vitals monitoring Heart rate, body temperature, blood pressure, SpO2 and HRV Accelerometer Build-in accelerometer, support pedometer and movement detection, The watch will enter low-power sleep mode when there is no movement in 40mins. SOS Support Alarm SOS alarm, low power alarm, wear detection Operation temperature -10~60℃ Operation humidity 10%～85%, Non-condensing Dimensions TYP. 48*52*15.5mm (W*L*H) Weight 50g