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

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

• Product type: Smart Watch
• Compatibility: Android 4.4 and above, iOS 9.0 and above
• Material: Metal, TPU watchband
• Key feature: Blood pressure and heart rate monitoring
• Color: Silver
• Intended use: Fitness tracking
• 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 version: 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 (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: 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