Samsung Galaxy Watch Active 2

Samsung Electronics

Industry	Consumer electronics
Founded	January 13, 1969 (1969-01-13)
Headquarters	Suwon , South Korea
Products	Smartwatches, smartphones, consumer electronics
Website	www.samsung.com

Samsung Galaxy Watch Active 2 Overview

The Samsung Galaxy Watch Active 2 (marketed as Samsung Galaxy Watch Active2) is a smartwatch created by Samsung Electronics that operates on the Tizen platform. It was officially introduced on 5 August 2019, with its launch in the United States planned for 23 September 2019.

This model was made available in two different sizes, 40 mm and 44 mm, and offered in two connectivity options: Bluetooth-only or with LTE support. The LTE-enabled variant functions independently as a mobile device, enabling users to make calls, send messages, conduct payments, and stream audio or video content without needing a paired smartphone. Additionally, an Under Armour Edition was released on 11 October 2019, featuring a custom watch face and strap adorned with the Under Armour branding.

In August 2022, Samsung revealed plans to transition from Tizen OS to Google's Wear OS platform. Consequently, the Galaxy Watch Active 2 will cease receiving both software and security updates, while the Galaxy Watch 3 is expected to discontinue software updates in 2023.

Specifications

Model	Galaxy Watch Active 2		Source
Dimensions	40 mm	44  mm
Available Colors	Silver, Black, Gold	Silver, Black, Gold
Screen Size	1.2" (30 mm)	1.4" (34 mm)
Screen Resolution	360 x 360 pixels
Model Number	SM-R830	SM-R820
Display Protection	Corning Gorilla Glass DX+
CPU	Exynos 9110 dual-core processor at 1.15 GHz
Operating System	Tizen (OS version 4.0)
Physical Size	40 mm x 40 mm x 10.9 mm	44 mm x 44 mm x 10.9 mm
Weight (excluding strap)	26 g	30 g
Band Width	20 mm
Waterproof Rating	5 ATM plus IP68 certification
Memory Configuration	LTE variant: 1.5 GiB RAM with 4 GiB internal storage
	Bluetooth variant: 768 MiB RAM and 4 GiB internal storage
Connectivity Options	3G/LTE with eSIM support (available only on LTE models R825 and R835) Bluetooth 5.0 Wi-Fi b/g/n standards supported NFC functionality included A-GPS and GLONASS navigation systems enabled
Built-in Sensors	MEMS Accelerometer sensor MEMS Gyroscope sensor for motion detection MEMS Barometer sensor for atmospheric pressure measurement Electro-optical sensor used for heart rate tracking Electrocardiogram (ECG) sensor for cardiac monitoring Photodetector sensor to measure ambient light levels
Battery Capacity	247 mAh	340 mAh

External links

• Galaxy Watch Active 2 official page