# In-House Processor Smartwatches The Xiaomi Watch S4 Features the Xring T1 Chip with a 4G LTE Modem By Michael Hemsworth | Published 2025-05-23 | Fashion Source: Trend Hunter, https://www.trendhunter.com/trends/xiaomi-watch-s4 References: [gsmarena](https://www.gsmarena.com/new_xiaomi_watch_s4_version_uses_custom_xring_t1_chipset__with_xiaomis_first_4g_modem-news-67922.php) & [mi](https://www.mi.com/prod/xiaomi-watchS4)  The [Xiaomi](https://www.trendhunter.com/trends/xiaomi-watch-5) Watch S4 smartwatch has been announced by the brand as its [15th Anniversary Edition wearable](https://www.trendhunter.com/trends/huawei-watch-5-10th-anniversary-edition) that pays homage to the brand's 15th birthday. The wearable is powered by the Xring T1 chip that's made in-house by the tech brand and boasts a 4G LTE modem to allow for maximized efficiency and connectivity alike. The smartwatch is rated to deliver up to nine days of use per charge and is constructed with a stainless steel case, while the eSIM model has a forged carbon bezel and a Dragon Glass lens to maximize its premium look and feel. The Xiaomi Watch S4 smartwatch has a 1.43-inch round display that offers 1,500 nits of peak brightness to easily accommodate viewing in outdoor conditions. ## Trend Insights (Trend Hunter) - Score: 7.4/10 - Popularity: 95% | Activity: 86% | Freshness: 41% - Audience gender: 70% men, 30% women - Primary generations: Millennial, Gen X - Top markets: Asia ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Fashion](https://www.trendhunter.com/fashion) > [Watches](https://www.trendhunter.com/watches) ## Key Themes ### What Makes This Trend Stand Out - **In-house Chip Development:** Brands creating proprietary processors for their devices can achieve tailored performance improvements and reduced reliance on external suppliers. - **Esim Technology Integration:** The growing inclusion of eSIM technology in wearable devices enables seamless connectivity and greater design flexibility. - **Extended Battery Life Wearables:** Smartwatches with prolonged battery life are catering to consumer demands for less frequent charging and more reliable performance. - **4G LTE Connectivity in Smartwatches:** Integrating 4G LTE modems within smartwatches enhances standalone connectivity, enabling greater functionality without a smartphone dependency. ### Sectors Adopting This - **Wearable Technology:** Continued advancements in wearable tech, including smartwatches with advanced chips and connectivity, offer new potential for health monitoring and communication. - **Semiconductor Manufacturing:** Brands producing custom chips in-house are reshaping the semiconductor landscape with specialized and optimized processors. - **Telecommunications:** The expanding use of eSIM and 4G LTE technologies in consumer electronics is influencing the direction of telecommunications services and infrastructure. ## Related on Trend Hunter - [Cellular Synthetic Sapphire Smartwatches](https://www.trendhunter.com/trends/xiaomi-watch-5.md) - [Metallic Designer Smartwatches](https://www.trendhunter.com/trends/xiaomi-watch-s2.md) - [Pro-Grade Flagship Chip Smartphones](https://www.trendhunter.com/trends/xiaomi-15s-pro.md) - [Opulent Workout-Tracking Smartwatches](https://www.trendhunter.com/trends/xiaomi-watch-2-pro.md) - [Precision Positioning Smartwatches](https://www.trendhunter.com/trends/xiaomi-redmi-watch-6.md) - [High-Power Rugged Smartwatches](https://www.trendhunter.com/trends/ticwatch-pro-5.md) - [Always-On Display Smartwatches](https://www.trendhunter.com/trends/redmi-watch-3.md) - [Sporty Cubic Smartwatch Models](https://www.trendhunter.com/trends/redmi-watch-5-active.md) - [Anniversary-Honoring Smartwatches](https://www.trendhunter.com/trends/huawei-watch-5-10th-anniversary-edition.md)