S16 Unisex Smart Bracelet Fitness Tracker IP67 Waterproof Sport Bluetooth Wristband – Black

• HD curved surface IPS stunning large screen, bring you rich content and a better interactive experience

• IP67 waterproof design, no fear of daily damaged by water

• Support accurate real-time blood oxygen and heart rate monitoring

• Multi-sport modes, support data recording in sports mode, monitoring  motion status, steps, calories, distance and so on in real time

• Automatically tracks sleep status, record deep sleep, light sleep, wake up time, analyze sleep quality, let you have a good sleep state

• Clock display, weather forecast, automatically synchronized with the phone

• Support sedentary reminder, remote control photo, smart alarm clock, stopwatch

• Raise your hand to brighten, intelligent and practical 

• Long-lasting endurance: allows 6-8 days using time and 20 days standby time, no need to charge frequently

• Bluetooth 4.0 connectivity, stable signals and low power consumption

• Widely compatible with Android 5.1 or above and iOS 8.0 or above smartphones

Specification: 

• Chip Manufacturer: NRF 

• Chip: NRF52832 QFAAA 

• APP:Da Fit 

• Compatible system: for Android 5.1 (including) or above, for IOS 8.0 or above 

• FLASH memory: RAM64KB ROM32Mb 

• Screen type: TFT 

• Screen size: 1.2 inches 

• Pixel: 240RGB*208 

• Touch Type: Single Touch 

• BT:BT4.0 

• WiFi: Not supported 

• NFC: Not supported 

• Gravity sensors: support 

• Gyroscopes: Not supported 

• Heart Rate: support 

• GPS: Not supported 

• Battery type: lithium polymer 

• Capacity: 170 mAh 

• Charging time: about 3 hours 

• Duration: 6-8 days usage, 20 days standby 

Other Specification: 

• Waterproof grade: IP67 

• Support 13 languages: Chinese, Traditional Chinese, English, Korean, German, Spanish, Japanese, French, Italian, Russian, Portuguese, Arabic, Ukrainian. 

• Wristband size: 230mm/9.06'' in total length, 120-200mm/4.72-7.87'' adjustable length 

• Appearance Material: 1) Main Body: Plastic + Zinc Alloy; 2) Wristband: Stainless steel strap 

Note: 

1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 

2. Please allow 1-3cm measuring deviation due to manual measurement.