On the 22nd, Apple launched the new generation of its smartwatch, the Apple Watch Series 3, which is now officially available on the market. The slogan "As long as you wear a watch, you can walk freely and go further" highlights the device's key feature: LTE connectivity. This allows users to make calls or use a Bluetooth headset without needing their phone nearby. Since its release, the Apple Watch Series 3 has attracted widespread attention from both consumers and tech media.
However, if it comes to independent communication during sports activities, Huawei might have the upper hand. The HUAWEI WATCH 2 already supported independent calling six months ago, setting a new standard for freedom in sports. It was one of the first smartwatches to truly offer "sports with more freedom."
Apple’s announcement about supporting independent calling has sparked a lot of discussion. It seems that Apple has finally addressed a major pain point for users—wanting a wearable device that works independently from their smartphones. While Apple is catching up, Huawei has already been ahead in understanding and meeting consumer needs.
In addition to independent calling, the HUAWEI WATCH 2 also excels in sports performance. It features a variety of high-grade sensors, including accelerometers, gyroscopes, barometers, heart rate sensors (PPG), CAP capacitive sensors, ALS/ambient light sensors, and geomagnetic sensors—all packed into a compact design. These sensors are optimized through advanced algorithms, enabling real-time analysis of the user's activity. For instance, the watch continuously monitors heart rate every second and alerts the user if it becomes too high, helping to prevent injuries during workouts.
The built-in GPS module also tracks movement in real time, allowing users to record their running or cycling routes accurately. This makes it easier for people to enjoy their sports and track progress effectively.
Beyond hardware, Huawei has partnered with Firstbeat, a leading algorithm company that provides professional sports analytics. Firstbeat's technology is used by many top brands, such as Boneng, Samsung, Sony, and others. Their system uses heart rate data, heart rate variability, and other physiological factors to deliver scientific and actionable insights, helping users train more efficiently and reach their goals.
Since its launch, the HUAWEI WATCH 2 has enjoyed great popularity among professionals and fitness enthusiasts. Reports suggest that Huawei may release an even more advanced version later this year, promising significant improvements in both functionality and technology. We can't wait to see what Huawei will bring next.
USB4 Cable
USB4 specifies tunneling of:
USB 3.2 ("Enhanced Superspeed") Tunneling
DisplayPort 1.4a -based Tunneling
PCI Express (PCIe)-based Tunneling
Main Benefits of USB 4
The new USB 4 standard has three main benefits over prior versions of USB.
40 Gbps Maximum Speed: By using two-lane cables, devices are able to operate at up to 40 Gbps, the same speed as Thunderbolt 3. The data is transmitted in two sets of four bidirectional lanes.
DisplayPort Alt Mode 2.0: USB 4 supports DisplayPort 2.0 over its alternative mode. DisplayPort 2.0 can support 8K resolution at 60 Hz with HDR10 color. DisplayPort 2.0 can use up to 80 Gbps, which is double the amount available to USB data, because it sends all the data in one direction (to the monitor) and can thus use all eight data lanes at once.
Compatible with Thunderbolt 3 devices: Some, but not necessarily all USB 4 implementations will also work with Thunderbolt 3 devices.
Better Resource Allocation for Video, PCIe: In lieu of alternative mode where the other interface takes over the connection, USB 4 devices can use a process called "protocol tunneling" that sends DisplayPort, PCIe and USB packets at the same time while allocating bandwidth accordingly.
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