The Samsung Galaxy Watch Active 2 (stylized as Samsung Galaxy Watch Active2) is a smartwatch developed by Samsung Electronics, running the Tizen operating system. Announced on 5 August 2019, the Active 2 was scheduled for availability in the United States starting on 23 September 2019.
The Active 2 was released in two sizes, 40 mm or 44 mm, and two connectivity formats, either Bluetooth or LTE capability. The LTE version functions as a standalone phone and allows a user to call, text, pay, and stream music or video without a nearby smartphone. An Under Armour Edition of the Active 2 was released on October 11, 2019, containing a watch face and strap branded with the Under Armour logo.
Samsung announced as part of the move to move from Tizen OS to Wear OS by Google starting from August 2022. The Watch Active 2 stopped receiving software and security updates, while the Watch 3 stopped receiving software updates in 2023.
Specifications +Model Galaxy Watch Active 2+Size40 mm44 mm Colors Silver, Black, GoldSilver, Black, GoldDisplay1.2" (30 mm)1.4" (34 mm)Resolution360 x 360 pixelsPart No.SM-R830SM-R820GlassCorning Gorilla Glass DX+ProcessorExynos 9110 dual core 1.15 GHzOperating SystemTizen (OS 4.0)Size40 mm x 40 mm x 10.9 mm44 mm x 44 mm x 10.9 mmWeight (without strap)26 g30 gStrap Size20 mmWater Resistance5 ATM + IP68MemoryLTE version: 1.5 GiB RAM + 4 GiB flash memoryBluetooth version: 768 MiB RAM + 4 GiB flash memoryConnectivity3G/LTE with eSIM (Galaxy Watch LTE-Version only, R825 and R835) Bluetooth 5.0 Wi-Fi b/g/n NFC A-GPS, GLONASSSensorsMEMS Accelerometer MEMS Gyroscope MEMS Barometer Electro-optical sensor (for heart rate monitoring) Electrocardiogram ECG (for heart rate monitoring) Photodetector (for ambient light)Battery247 mAh340 mAh
References
External links Galaxy Watch Active 2 on S