GT21 Smart Watch with 1.75" HD Display - Heart Rate & ECG Monitor, IP67 - Black

GT21 Smart Watch with 1.75" HD Display - Bluetooth Calling, GPS Fitness Tracker, Heart Rate & ECG Monitor, IP67 Waterproof

The GT21 Smart Watch combines a high-definition 1.75-inch screen with powerful fitness, health and smart communication features. With Bluetooth calling, intelligent notifications, ECG monitoring and IP67 waterproof protection, it is designed for users who want a versatile and modern smartwatch at an affordable price.

Vibrant 1.75-Inch HD Screen
The large full-color display delivers crisp brightness, vivid colors and a smooth viewing experience. The ultra-thin 6 mm middle frame and 2.5D mineral glass give the watch a sleek, premium feel on the wrist.

Dual UI Themes & Multiple Watch Faces
Switch between dual UI styles and a wide selection of watch faces to match your daily mood and style. Enjoy a fresh look every day with customizable dials.

Stay Connected with Smart Notifications
Receive real-time mobile notifications from WeChat, Twitter, Facebook, WhatsApp and more. Smart vibration alerts ensure you never miss important messages or calls.

Bluetooth Calling from Your Wrist
Make and answer calls directly on the smartwatch using the built-in microphone and speaker. Enjoy convenient communication anytime without reaching for your phone.

Comprehensive Fitness & Health Tracking
The GT21 tracks steps, calories, distance, heart rate, ECG data and more. Its advanced algorithm helps you create personalized training plans based on your daily activity.

PPG Heart Rate & Health Monitoring
Using a precise PPG optical sensor, the watch monitors resting and exercise heart rate, helping you maintain better physical and mental wellness.

IP67 Waterproof for Daily Wear
Perfect for everyday scenarios like washing hands or walking in the rain. Durable dust-proof and water-resistant construction ensures peace of mind.

Key Features:
- 1.75" full-color HD touch display
- Bluetooth calling with microphone & speaker
- Dual UI design with multiple watch faces
- Heart rate, ECG, pedometer & calorie tracking
- Smart notifications from popular apps
- IP67 dustproof and waterproof
- Fitness tracking with advanced movement algorithm
- 180mAh battery with 5-7 days of use
- 30-day standby with power-efficient Bluetooth

Specifications:
- CPU: GR5515
- Memory: RAM 256KB + ROM 1024KB
- External Flash: 64Mb
- Display: 1.75" TFT full-view
- Resolution: 240 × 283
- Touch Screen: Capacitive full touch
- Bluetooth: BT 5.1 + BT 3.0
- Heart Rate Sensor: Supported
- Battery: 180mAh polymer lithium-ion
- Battery Life: 5-7 days (normal); ~30 days standby
- Waterproof Rating: IP67
- Charging Method: Charging base DC 5V / 150mA
- Functions: ECG, heart rate, pedometer, notifications, calls
- Accessories: Smartwatch, charging cable, manual

Ideal Usage Examples
- Daily fitness tracking and step counting
- Receiving notifications during work or workouts
- Hands-free Bluetooth calling
- Monitoring heart rate and ECG activity
- Using GPS tracking via phone for outdoor runs

Why This Smartwatch Is a Great Choice
It provides advanced health tracking, Bluetooth calling and stylish design at a great value, making it suitable for beginners and smartwatch enthusiasts alike.

Interesting Facts About This Product Type
- PPG sensors help detect heart rate patterns more accurately
- Dual Bluetooth improves call stability and battery efficiency
- IP67 ratings allow worry-free daily use in wet conditions

Packing: Euroblister