TK66 1.83-inch Curved-Screen Smartwatch

TK66 features a colorful 1.83-inch Super IPS touchscreen, narrow bezels and 3D curved glass for clear viewing and responsive operation. A dual-core processor supports smooth menu navigation and daily functions.

Functions

• Bluetooth 5.4 calling.

• AI voice assistant for supported tasks such as music, weather and reminders.

• 70+ sport modes including running, cycling, climbing, rowing and walking.

• Activity, steps, distance and calorie records.

• Real-time heart-rate monitoring.

• Message and social-app notifications, music control and weather display.

• IP68 water resistance for daily handwashing, sweat and rain.

• Long battery life; advertised theoretical standby up to approximately 200 days. Actual runtime varies.

• Requires a compatible phone and companion app for connected functions.

Suitable for daily commuting, office use, school, exercise, travel and everyday wear. Health and activity readings are for reference, not medical diagnosis. Avoid hot baths, saunas and deep diving. Battery life depends on brightness, calls, notifications and active features. Bluetooth performance depends on the phone, connection, network and interference. App features vary by operating system, app version and environment.