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

The AK81 BT Call Smart Watch is a fitness tracker that monitors health metrics. It supports blood pressure and heart rate monitoring.

• Product type: Smart Watch
• Compatibility: Android 4.4 and above, iOS 9.0 and above
• Material: Metal, TPU watchband
• Key feature: Supports heart rate and blood pressure monitoring
• Color/Variant: Black
• Intended use: Everyday health monitoring
• Category: Smart Watches
• 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
• Smart Bracelet Material: Main metal, TPU watchband
• Size: 47 x 54 x 13.2mm
• Weight: 55g
• Function: Notification (with content for 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: Supports 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