Choetech WT021 Smartwatch

Display
• Size: 1.85-inch
• Type: AMOLED
• Resolution: 390 × 450 DPI
• Refresh rate: 60Hz
• High brightness and excellent clarity display

Design & Materials
• Zinc alloy frame with PC case
• Premium metallic finish
• Comfortable silicone strap for long wear
• Color: Black
• Universal strap size: 22 mm

Performance & Processor
• CPU: ATS3085S4
• Smooth interface performance
• Fast synchronization with mobile app

Memory
• External memory: 128MB
• RAM: 4MB

Health Features
• Heart rate sensor: HX3917
• Accurate heart rate monitoring
• Daily activity tracking
• General health monitoring

Fitness Features
• Activity tracking
• Multiple sports modes support
• Workout performance analysis

Smart Features
• Call and message notifications
• App synchronization via smartphone
• Basic smartwatch control functions

Connectivity & Compatibility
• Compatible with iOS 12.0+
• Compatible with Android 7.0+
• Compatible with HarmonyOS 2.0+

Battery
• Capacity: 280 mAh
• Usage time: 5–7 days
• Charging time: ~2.5 hours
• Efficient power management for extended use

Protection
• Water resistance: 1ATM
• Resistant to splashes and sweat
• Suitable for daily use

SPECIFICATIONS
Compatible Devices

Smart Phone

Display Type

AMOLED

Screen Size

1.85 Inch

Screen Shape

Square

Water Resistant

Yes

Supports Phone Calls

Yes

Case Material

Zinc Alloy

Color

Black

Band Material Type

Silicon