LW20B 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, and steps. The data will be automatically transmitted to the platform through the LoRaWAN Network.
- 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, and Pedometer: The measurements are made at a configured frequency and automatically sent to the LoRaWANTM network.
- SOS in emergency
- Long Battery Life: Battery life as long as 7 days @ 15mins uplink duty cycle.
- OTAA, Class A by default.
- 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.
|ISM Band LoRa®, Class A
|AS923MHz, US915Mhz, EU868Mhz,CN470MHz
|500~1000M in dense urban,1.5KM Los
|Build-in GNSS, Bluetooth, and accelerometer Positioning accuracy:5~20Meters.（ Indoor positioning accuracy depends on the iBeacon density）
|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 positioning /Health data 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
|Low power consumption Bluetooth5.0 for indoor positioning
|240*204 TFT Display
|Replaceable standard 22mm strap by default, RFID strap optional
|Two function buttons
|Li-ion battery，450mAh， 3.8V
|Magnetic charging cable
|7 days@ 15 mins reporting cycle, 12 hours @3 mins reporting cycle, standby: more than 10 hours
|Support RFID or NFC (not equipped by default)
|Heart rate, body temperature, blood pressure, steps
|TYP. 48*52*14.5mm (W*L*H)