How can I adjust the brightness of my Watch Lite SE screen? Go to the Menu page of your LifeWatch and click on Settings. Click on “Brightness”. Here you can increase or decrease the brightness of your LifeWatch screen by clicking on the plus (+) or minus (-) symbols. 相關文章 How can I measure the Skin Temperature on my Watch Lite SE? How do I change the language on my Watch Lite/SE? Watch Lite (SE) 智能生活手錶有哪些健康功能，我該如何使用呢？ Getting Started with Watch Lite SE Watch Lite SE device issues