New Sport Fitness Gift HK9ultra2 Waterproof Heart Rate Silicon Rubber Band Smartwatch for Man Woman Video,Demo, How It Works & Features

Name: New Sport Fitness Gift HK9ultra2 Waterproof Heart Rate Silicon Rubber Band Smartwatch for Man Woman
Uploaded: 2026-08-02T22:43:39+08:00
Description: Watch the New Sport Fitness Gift HK9ultra2 Waterproof Heart Rate Silicon Rubber Band Smartwatch for Man Woman video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-05-08 3030

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Product Specifications

Model NO.:

HK9Ultra2

Display:

OLED

Usage:

Detection, Communication

Material:

Stainless Steel

Feature:

3G, WiFi, Bluetooth, Water Resistant

Waterproof:

IP67

Health Monitoring:

Dynamic Heart Rate, Oxygen, Blood Pressure

Function:

Sleep Tracker, Fitness Tracker, Call Reminder

Feature1:

NFC,Bluetooth Music, APP Control

Bt Version:

BLE Ver 5.1+3.0

Display Resolution:

2.01 Inch-Square 410*494-Amoled

Screen Size:

1.62inch HD Screen

Compatible System:

Android / Ios

Ai Voice Assistance:

Yes

OEM/ODM:

Support

Battery Capacity:

420mAh

Chipset:

Jrx8762dt

Custom:

Wearable Device Gt2 Gt8 Bluetooth Smart Watch

Usage Time:

5-7 Days

Standby Time:

8~14 Days

Trademark:

OEM

Transport Package:

Original Package

Specification:

10*10*10cm

Origin:

China

HS Code:

9102190000

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