AK55 1.91 inch IP67 Waterproof Color Screen Smart Watch,Support Heart Rate / Blood Pressure / Blood Oxygen Monitoring(Red)

The AK55 is a smart watch designed for everyday use. It supports heart rate, blood pressure, and blood oxygen monitoring.

• Product type: Smart Watch
• Compatibility: IP67 waterproof devices
• Material: Durable materials
• Key feature: Heart rate and blood pressure monitoring
• Color/Variant: Red
• Battery capacity: 400mAh
• Bluetooth version: BLE 5.1
• Charging method: Magnetic charging
• Waterproof rating: IP67
• Resolution: 240x296
• System: Android 4.4 or above, iOS 9.0 or above
• APP: DAfit
• APP support languages: Chinese, Traditional Chinese, English, Korean, Japanese, German, Russian, Spanish, Italian, French, Ukrainian, Arabic, Portuguese
• Watch support languages: Chinese, Britain, Germany, Hungary, Japan, France, Spain, Portugal, Italy, Korean, Arabia, Ukraine
• Function: Bluetooth call, heart rate monitoring, blood pressure monitoring, blood oxygen monitoring
• Function: Step tracking, distance tracking, calorie tracking
• Function: Sleep monitoring (duration and quality)
• Function: Multi-sport modes, music player, sedentary reminder, remote camera, weather forecast, AI voice assistant, multiple menu
• Message and Call Alerts: Facebook, Twitter, Whatsapp, Wechat, QQ, Line, Kakao Talk, Instagram