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The terminal plugs in TE's new VAL-U-LOK connectors are rated up to 13A per line and have optional positioning posts to help determine the correct mating direction. VAL-U-LOK connectors are carefully designed to meet UL94-V-0 flame retardant standards and pass the 750˚C glow wire test (no flame) to meet the needs of customers in markets with glow wire testing requirements. Independently developed algorithms measure the user's health and activity indicators, and then use the low-power Bluetooth connection function provided by Nordic SoC to send the data to the user's Bluetooth 4.0 (or later version) smartphone APP "VeryFitPro", which is compatible with iOS and Android. Through the matching mobile app, users can view their activity data and trends, as well as update wearable device settings and features wirelessly. The ID205 smartwatch uses a rechargeable 210mAh lithium polymer battery, which can provide 10 to 15 days of operation or approximately 45 days of standby time after a full charge, depending on usage, thanks to the ultra-low power operation characteristics of the Nordic nRF52840 SoC. The nRF52840 uses a fully automatic power management system designed to minimize power consumption, reducing power consumption by up to 80% compared to the nRF51 series of devices. The Nordic nRF52840 multi-protocol SoC is Nordic's most advanced ultra-low-power wireless solution, designed to support complex Bluetooth Low Energy and other low-power wireless applications that were previously impossible to achieve with single-chip solutions. The nRF52840 features Bluetooth 5, Thread 1.1 and Zigbee PRO (R21) and Green Power Agent specification certification, and its dynamic multi-protocol feature uniquely supports concurrent wireless connections across protocols. The nRF52840 combines an M4F processor with a 2.4GHz multi-protocol radio (supporting Bluetooth 5, ANT™, Thread, Zigbee, IEEE 802.15.4 and proprietary 2.4GHz RF protocol software) with 1MB Flash memory and 256kB RAM. The new radio architecture using an on-chip power amplifier features -95dBm RX sensitivity (at 1Mbps Bluetooth Low Energy), 8dBm maximum output power and 103dBm total link budget. The chip supports all features of Bluetooth 5, including 4x the range or 2x the raw data bandwidth (2Mbps) compared to Bluetooth 4.2. The nRF52840 SoC uses the Arm® CryptoCell-310 cryptographic accelerator to provide best-in-class security and is designed to solve the inherent security challenges faced by the Internet of Things. The SoC device is shipped with Nordic's S140 protocol stack, a Bluetooth 5 certified software protocol stack for building long-range and big data Bluetooth low energy applications. Nordic's software architecture includes a clear separation between RF protocol software and Aidu Technology application code, ensuring that the protocol stack will not be damaged when developing, compiling, testing and verifying application code, simplifying development work. The S140 protocol stack provides concurrent central, peripheral, broadcaster and observer Bluetooth low energy roles, and supports high throughput and remote modes as well as broadcast extensions, said Mr. Ryan He, Vice President of Aido Technology: “We chose Nordic's nRF52840 SoC for the ID205 smart watch because the chip has Bluetooth 5.0 compatibility, and its ARM Cortex-M4 processor performance can enable faster and more complex calculations, as well as Flash and RAM memory allocation. ” The VAL-U-LOK connector's new terminals are also rated at 13A and are compatible with existing plastic housings to support wire-to-wire and wire-to-board applications as well as panel mounting. TE can provide different model configurations, including 16 AWG and 22-18 AWG wires. The housing can be equipped with an optional terminal position attachment (TPA) device, and the terminals are backward compatible and can use the same crimping tools as version 9A terminals. The connector is designed for wire-to-wire and wire-to-board connections in a variety of industries including home appliances, industrial machinery, automobiles and commercial vehicles, medical equipment, vending and gaming machines, HVAC equipment, and more.