Samsung Galaxy Watch Active 2

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 will stop receiving software and security updates, while the Watch 3 will stop receiving software updates in 2023.

• Name — Samsung Galaxy Watch Active2 (SM-R820/R830) • Developer — Samsung Electronics • Manufacturer — Samsung Electronics • Family — Samsung Galaxy Watch series • Type — Smartwatch • Release Date — 5 August 2019 • Os — Tizen OS 5.5 • System On Chip — Exynos 9110 (10 nm) • Display — 1.4 Super AMOLED • Dimensions — 44 × 44 × 10.9 mm (1.73 × 1.73 × 0.43 in) • Weight — 42 g (1.48 oz) • Predecessor — Samsung Galaxy Watch Active • Successor — Samsung Galaxy Watch 4 • Related — Samsung Galaxy • Website — Official website

• Model — Galaxy Watch Active 2 • Size — 40 mm — 44 mm • Colors — Silver, Black, Gold — Silver, Black, Gold • Display — 1.2" (30 mm) — 1.4" (34 mm) • Resolution — 360 x 360 pixels • Part No. — SM-R830 — SM-R820 • Glass — Corning Gorilla Glass DX+ • Processor — Exynos 9110 dual core 1.15 GHz • Operating System — Tizen (OS 4.0) • Size — 40 mm x 40 mm x 10.9 mm — 44 mm x 44 mm x 10.9 mm • Weight (without strap) — 26 g — 30 g • Strap Size — 20 mm • Water Resistance — 5 ATM + IP68 • Memory — LTE version: 1.5 GiB RAM + 4 GiB flash memory • Bluetooth version: 768 MiB RAM + 4 GiB flash memory • Connectivity — *3G/LTE with eSIM (Galaxy Watch LTE-Version only, R825 and R835) *Bluetooth 5.0 *Wi-Fi b/g/n *NFC *A-GPS, GLONASS • Sensors — *MEMS Accelerometer * MEMS Gyroscope * MEMS Barometer *Electro-optical sensor (for heart rate monitoring) *Electrocardiogram ECG (for heart rate monitoring) *Photodetector (for ambient light) • Battery — 247 mAh — 340 mAh