HK9 PRO Plus Gen 3 Series 9 SmartWatch Men Series 9 NFC Body Temperature Watch Blood Sugar SOS 3 Button Waterproof Women Smart Watch 49MM

 HK9 PRO *Display resolution: 410*494 dpi

AMOLED Screen

Watch size: 6.3*39.2*11mm

Internal chip: SF32LB551

New Siche SF32LB551: high performance dual-core

processor, integrated high performance 2D graphics engine

and Al neural network accelerator

Bluetooth: low power Bluetooth 5.2

*CPU: dual-core architecture 1.4MB working memory

Screen brushing rate: 240MHZ + 48MHz high brush Screen

Pressure frequency working: 240 + 48MHz, makes the

maximum performance more powerful and durable, and provides the fast experience of the new evolution

Waterproof: IP67 Case Material: Zinc Alloy+IML

ROB: 256M 

Battery Life: Normal use for around 3 days

Charging type: magnetic wireless charging

Battery capacity: 420mAh

Menu style: 4 types of menu style

system Android 5.0 above  i0S 10.0 above 

APP: Wearfit Pro

Note:

1, Because the smart watch is not professional medical device, the measurement result of the heart rate or other data may be not accurate like professional medical device

2, The watch is IP67 life waterproof, please do not bring your watch to swimming, diving, bathing and sauna!

3, The nfc function is only available for normal connection of the iPhone, and only iPhone that supports the nfc function can be connected and used normally.

4, The heart rate sensor on the back cover only has 3leds to light on, the fourth could not light on, it is correct watch for this, when testing heart rate data, keep the watch contact with your skin. any problem, please contact seller, thanks