Samsung Galaxy Watch3 45mm 4G Technical Specifications:

• Display: 1.4-inch AMOLED
• Water-Resistance: 50m water resistance
• Operating System: Tizen
• Sensors: Accelerometer, gyro, heart rate, barometer, Dictation, Samsung Pay
• Unlocked, Can be used on any network

Design

Samsung Galaxy Watch 3 45mm 4g boasts a 45mm stainless steel case with a rotating bezel and a classic look that is sure to complement any style.

Display

The watch features a Super AMOLED display with a resolution of 360 x 360 pixels and a pixel density of 456 PPI. The screen is protected by Corning Gorilla Glass DX, which is resistant to scratches and cracks. The display is also always on, so you can see the time, date, and notifications at a glance.

Fitness Tracking

The Samsung Galaxy Watch 3 45mm 4g has amazing features that is great for tracking your health and fitness.  It comes with over 120 different exercise modes, so you can track your progress, whether it's running, cycling, swimming, or strength training. The watch also has a heart rate monitor, which is great to check your heart rate. 

iOS

The Samsung Galaxy Watch 3 45mm 4g features the powerful Tizen operating system, which provides a smooth and seamless user experience. It also comes equipped with 1GB of RAM and 8GB of internal storage, which is more than enough to store all your music, apps, and watch faces.

Connectivity

The Samsung Galaxy Watch 3 45mm 4g offers Bluetooth, GPS and 4g capabilities. All these features allows you to track location, make and receive calls and also get notifications on your watch. It is compatible with both Android and iOS devices, so you can use it with any smartphone.

Payments 

 The watch also supports Samsung Pay, so you can make contactless payments with a simple swipe of your wrist.