AK81 BT Call Smart Watch, Support Blood Pressure / Heart Rate / Sports Health Monitoring Fitness Tracker(Silver Steel)

The AK81 BT Call Smart Watch is a fitness tracker that monitors blood pressure and heart rate. It is compatible with Android 4.4 and above and iOS 9.0 and above.

• Product type: Smart Watch
• Material: Metal, TPU watchband
• Color/Variant: Silver Steel
• Main chip: Realtek 8763EWE
• Memory: 16MB FLASH + 160KB RAM, external expansion 128MB FLASH
• Screen: 1.46 inch IPS Colorful LCD; Resolution: 360 x 360
• Touch: Full touch
• Bluetooth-compatible: V 5.0
• Heart Rate Sensor: Wiki Heart Rate Sensor VC30F S
• G-Sensor: ST+ Wiki Go more algorithm
• Battery: 400mAh polymer
• Waterproof: IP68
• Size: 47 x 54 x 13.2mm
• Weight: 55g
• Function: Notification (Facebook, Twitter, WhatsApp, WeChat, Line, Kakao Talk, Instagram), encoder, pedometer, music player, BT call, call records, contact person, phone dialing, sedentary reminder (APP), sleep monitor, remote camera, weather forecast, heart rate, blood pressure
• APP Support Language: 13 languages (Chinese, Traditional Chinese, English, Korean, Japanese, German, Russian, Spanish, Italian, French, Polish, Arabic, Portuguese)
• Watch Language: English, Simplified Chinese, Japanese, Korean, German, French, Spanish, Arabic, Russian, Traditional Chinese, Italian, Portuguese, Polish, Czech, Vietnamese
• APP Name: DAfit
• Packing List: Watch x 1, Charge Cable x 1, Manual x 1