Amazfit Bip U Smart Watch Fitness Tracker for Men, 60+ Sports Modes, 9-Day Battery Life, Blood Oxygen Breathing Heart Rate Sleep Monitor, 5 ATM Water Resistant, for iPhone Android Phone (Black)

• MANAGE YOUR HEALTH FROM YOUR WRIST -- The Amazfit Bip U makes smart watch with unique health options, providing 24-hours heart rate, blood oxygen levels, stress levels, breathing, sleep quality monitoring. With the female period tracking system, bip u records and predicts the female menstrual cycle and send smart reminders..Water resistance depth:50 meters.Supported Application:Alarm,Breath Monitor,Calendar,Calorie Tracker,Heart Rate Monitor. Connectivity technology:Bluetooth. Wireless comm standard:Bluetooth
• LONG 9-DAY BATTERY LIFE -- Say goodbye to frequent charges. This smartwatch deeply optimizes the power consumption of the components to bring long-lasting endurance of 9 days on a full charge.
• ALL-DAY ACTIVITY TRACKING & 5 ATM WATER RESISTANT -- This fitness sports watch has 60 plus sports modes, able to record a wide range of activities automatically and accurately. Water-resistant up to 50 meters, you can wear the Bip U for swimming and it will record your achievements even underwater.
• USER-FRIENDLY DESIGN -- Amazfit Bip U only weighs about 31g, an ultra-light design you can barely feel on your wrist. Equipped with a customized 1.43" HD stylish square screen, offering a larger display area than a round smart watch face of the same width. 320x302 pixel resolution creates an exquisite visual display, making all incoming calls, messages and reminders extremely clear.
• SMART NOTIFICATIONS & COMPATIBILITY -- Get an intelligent little pal to remind you of the incoming calls, text messages, apps, and calendars, alarm clock, weather forecast, and support smartphone music and camera control. BIP U pairs seamlessly with most iOS 10.0 & Android 5.0 or higher smart phones version.