⚫︎ Alexa Compatible, Call Function, Incoming Call Notifications ⚫︎ Equipped with Bluetooth 5.3 Significantly improved communication speed, stability, and sound quality. Once you register Alexa in the app, you can control alarms, timers, and check the weather on your watch using voice commands. The watch has a built-in high-performance speaker and microphone, and when connected to the app, you can answer, reject, and make calls directly from the smartwatch. It also notifies you of incoming calls from LINE, Facebook, etc., so you won't miss any messages. ⚫︎ Customizable Watch Faces + 1.95-inch TFT Large Screen ⚫︎ Removable Band ⚫︎ In addition to 100+ online watch faces, you can also convert your favorite smartphone photos to your smartwatch desktop via the app, allowing you to enjoy watch faces that match your daily style and mood. ⚫︎ Equipped with a 1.95-inch color screen, providing a more comfortable visual experience than previous models. It also features 5-level brightness adjustment, allowing you to see the screen clearly even in bright sunlight. ⚫︎ Sleep Monitor and IP68 Waterproof Sports Watch ⚫︎ Sleep measurement records detailed data in 4 stages, including the duration of each sleep stage, and analyzes changes in physical activity to help you develop good sleep habits. Equipped with 100 sports modes, it automatically records steps, distance, speed, calories, running ability index, training load, and more during exercise. ⚫︎ IP68 waterproof performance allows you to use it without removing it during daily handwashing and face washing, and it is also suitable for outdoor activities and swimming. ⚫︎ 2.5-hour full charge for 5-7 days of use ⚫︎ With a single full charge, it can last for 5 days in heavy-use mode and 7 days in normal use. ⚫︎ Smartwatch Body Weight: 41.5g Band: 22mm, interchangeable design Compatible Smartphones: Android phones released after October 2015 (Android 6.0+) ENOMIR New Smartwatch with Call Function, Alexa, iPhone and Android Compatible, Customizable Watch Faces, Sleep Measurement, 100 Sports Modes, 1.95-inch Large Screen, 5-7 Day Battery Life, Advanced Bluetooth 5.3, Incoming Call Notification Function, IP68 Waterproof, Activity Tracker