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.
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 WATERPROOF — This fitness sport watch has 60+ 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 under water.

Track all day activity, including steps, distance, hourly activity, active minutes and calories burned
Automatically track your sleep & set silent alarms that wake you by buzzing on your wrist.Operating temperature: -10° to 45° C
Enjoy up to 5 days of battery for daily progress without constant charging. Varies with use & other factors

Receive a Daily Readiness Score that reveals if you’re ready to exercise or should focus on recovery (requires Fitbit Premium membership. Premium content recommendations are not available in all locales and may be in English only)
Run, bike, hike and more phone-free—and see your real-time pace & distance—with built-in GPS. Then check out your workout intensity map in the Fitbit app
Active Zone Minutes uses your resting heart rate to gauge exercise effort and gives you a buzz when you step up the intensity so you can make the most of your workouts. Fitbit Versa 3 is water resistant to 50 meters