Feature: 1. Sleep Monitoring: The fitness tracker can monitor your sleep during the night, providing detailed analysis of your sleep quality including deep sleep, light sleep, and awake time, serving as a health advisor for both men and women in their daily lives. 2. Multiple Exercise Modes with Activity Tracking: The fitness watch features various exercise modes such as running, walking, and more. Additionally, it records daily steps, calories burned, walking distance, and all day activity time. You can also set daily step goals through the app to track your progress. 3. Smart Notification Alerts: Receive text messages and SNS notifications directly on your wrist, including notifications from for Facebook, for Twitter, for Gmail, and more. Stay updated and never miss any important messages. Please note, the smartwatch cannot make calls or send messages. 4. Long Battery Life, IP65 Waterproof: With just 3 hours of charging, this smartwatch can be used continuously for 2 days. The IP65 waterproof rating allows it to withstand daily sweating, hand washing, and rainy weather, allowing you to fully enjoy your workouts. 5. More Functions and Compatibility: The sleep tracker includes features such as a stopwatch, alarm clock, breathing guide, sedentary reminder, and more. This tracker is compatible with for iOS 9.0 or for Android 5.0 and higher versions, as well as Bluetooth 4.0 or higher on phones. 6. Reminder for Comfort: The sleep watch is operated via a touch screen. To enhance comfort during wear, avoid wearing the watch too tightly to prevent skin irritation from excessive friction. After prolonged use, allow your watch to rest for a while. Specification: Item Type: Smart Fitness Watch Material: ABS Built in Battery: Lithium Battery 150mAh Waterproof Level: IP65. Package List: 1 x Watch 2 x Straps 1 x User Manual