XIAOMI Mi Band 7 Pro M2140B1 1.64-inch Smart Watch 5ATM Waterproof Sports Bracelet with Heart Rate Monitoring - White

• The Mi Band uses a large full-color square screen for the first time. With the information display method closer to the mobile phone screen, the text and icons have more free display space, and clicking and sliding are more free and easy. In many cases, Mi Band 7 Pro is a more convenient extension of the mobile phone screen
• Built-in independent GPS module, support combined use with mobile phones, can also be lightly installed, used independently in battle. Support Beidou, GPS, GLONASS, Galileo, and QZSS five satellite systems, accurately record every step, every step is worth it
• Provides 10 different intensities of running courses, not only stipulates the course time and heart rate, but also vibrates and brightens the screen to "supervise" you to meet the heart rate and speed requirements, and a person can also run out of training sense and ensure a good exercise effect
• Support all-day heart rate monitoring, all-day blood oxygen saturation monitoring, and real-time attention to your own health. When the blood oxygen saturation is too low, the active vibration reminds the breathing state
• 5ATM waterproof, no need to take off your watch when you wash your hands or when you swimming in the pool

Specifications:

• Product size: 44.7 x 28.8 x 11mm
• Main body net weight: about 20.5g (weight without wrist strap)
• Screen size and type: 1.64 inches, AMOLED color square screen
• Screen resolution: 280 x 456, PPI 326, supports full-screen touch operation
• Shell material: fiber high-strength polymer + NCVM
• Wristband material: TPU (antibacterial support)
• Applicable wrist size: 130~205mm
• Cover material: 2.5D slightly curved glass cover
• Sensors: acceleration sensor, gyroscope sensor, optical heart rate sensor, ambient light sensor
• Data connection: support GNSS, support NFC, Bluetooth BLE 5.2
• Satellite system: support Beidou, GPS, GLONASS, Galileo, and QZSS five satellite systems
• Battery capacity: 235mAh
• Battery type: Lithium-ion polymer battery
• Charging time: about 1 hour
• Charging interface type: magnetic thimble charging port
• Vibration Motor: Rotor Motor
• Working temperature: 0??45?
• Waterproof grade: 5ATM
• System language: Simplified Chinese, Traditional Chinese, English
• Support system: Android 6.0 or iOS 10.0 and above