HK10 Ultra 3 Smart Watch

2.02-inch AMOLED HD Display with vibrant colors and smooth touch

High Resolution (≈410×494 / up to 485×520 pixels) for sharp visuals

Always-On Display support with multiple watch face styles

Premium rugged design (49mm style) with interchangeable straps

Bluetooth Calling (make & receive calls)

Smart Notifications (WhatsApp, SMS, social media alerts)

Built-in Microphone & Speaker for calls and voice use (common feature in listings)

AI Features & Voice Assistant (ChatGPT support on some versions)

Wearfit Pro App support (Android & iOS compatibility)

Heart Rate Monitoring

Blood Oxygen (SpO₂) Tracking

Blood Pressure Monitoring

Sleep Tracking & Analysis

Multiple Sports Modes & Activity Tracking

Step Counter & Fitness Data Tracking

Music Control & Local Music Playback

TWS Earbuds Connectivity Support

Built-in Games

Local Photo Storage & Album Support

App Market / Downloadable Apps

Tools: weather, calculator, stopwatch, alarm, etc. (common across listings)

Battery Capacity: ~260mAh – 380mAh

Battery Life: ~1 day active use / up to several days standby

Magnetic Wireless Charging

Power-saving mode available

Processor: SF32LB525 chipset

Bluetooth 5.0–5.3 connectivity

Operating System: Wearfit OS platform

Built-in G-Sensor for motion detection

1 GB Internal storage support

Customizable watch faces & UI styles

Smart reminders & alerts (standard feature)

Find phone function

Lightweight & comfortable design for daily wear (general spec)