Features:

• Sport activity tracking, built-in pedometer, calories data, GPS, moving distance, sport lasing time, oxygen saturationetc, weather, etc

• Multiple sport methods, including running, riding, rope skipping, badminton, basketball, football

• Real-time health condition monitor, heart rate, heart pressure and sleep monitoring

• Portable extension for smartphones, never miss a call, features call reminder, one-click refuse, message push, remote photo taking, smart watch locating, etc

• 1.3 inch 240 x 240 resolution HD display screen

• IP67 waterproof, no need to worry about sweating or rainy days

• 170mAh Lithium-ion battery, 30 days standby time after 3 hours charging

• Stylish elegant-designed square dial plate, durable alloy case

Specifications:

• APP: Da Fit

• Chip: NRF52832

• System requirement: Android 4.4 / IOS 8.0 or higher version

• Bluetooth version: Bluetooth 4.0

• Weight: 40g

• Screen size: 1.3 inch

• Resolution: 240 x 240

• Battery: Lithium-ion battery

• Battery capacity: 170mAh

• Charging voltage: 5V

• Charging current: 1A

• Charging time: 3h

• Standby time: more than 30 days

• Working time: 10 days

• Language: English, German, Spanish, Italian, Portuguese, Chinese, Chinese Traditional, Japanese, Korean, Russian, Vietnamese

• Waterproof: IP67

• Working tem.: 10 – 50 degree Celsius