Back to Wrist Communication: Stay seamlessly connected to the Smart watch to make/answer Bluetooth calls and receive SMS and APP messages (Facebook, WhatsApp, Twitter, etc.) - convenient for your life and never miss important notifications again. Note: After connecting Bluetooth, please turn on message and call notification in GloryFit APP (you cannot send messages or texts back) | 24-Hour Health Activity Tracker: Prioritize your well-being with smart watches for men continuous health monitoring. Smart watches for women track your Heart Rate, Blood Oxygen levels(SpO2) and Sleep patterns (deep sleep, light sleep, REM analysis, get a better sleep habit by viewing your sleep data)around the clock. Take charge of your wellbeing and make informed decisions for a healthier lifestyle | 120+Sport Modes and 5ATM Waterproof: Achieve your fitness goals with over 120 sport modes (snowboarding, running, trail running, cycling, swimming, etc.) tailored to your workout. Smart watches for men record calories burned, number of steps, training time and distance for a variety of activities. Smart watches for women are also water-resistant up to 5 ATM, making it your ideal training partner | Up to 10 days of battery life: Watches for women equipped with a powerful 300mAh battery, which enables a usage time of 7-10 days after just 2.5 hours of charging. This provides reliable support for everyday use and outdoor activities. Watches for men it is compatible with Android 6.0 and higher and iOS 10.0 and higher (only for phones, not for PCs, iPads or tablets) | Voice and life assistant: Enjoy the convenience of the voice assistant, your virtual assistant right on your wrist. Ask questions, set reminders, control smart devices and much more, all with your fitness tracker.There are also some life functions such as: Flashlight, alarm clock, stopwatch, camera and music control, lack of exercise reminder, breathing training, women's health, phone search, mini games and much more | 1.83 Color screen & 500+ watch face: Womens watch with 1.83-inch touch screen and 4-level adjustable brightness, clearer display in sunlight, more convenient operation. Mens watches have more than 500+ unique online watch faces to choose from, you can also choose any picture on your phone as wallpaper to show your personal style | More for every customer: Inside the package 3 replacement wristbands: one nylon replacement wristbands, one sport replacement wristbands, one silicone replacement wristbands, meet your different needs. If you have any problems, please contact us via Amazon, professional customer service will help you solve it Within 24 hours.