Samsung Galaxy Watch

On February 27, 2021, Shortly after the Galaxy Watch Active 2 and Watch 3 received an update unlocking the ECG feature for the European countries, Samsung is now delivering Galaxy Watch3-intrinsic features to the original Galaxy Watch and Watch Active.

• Name — Samsung Galaxy Watch (SM-R800/R810) • Brand — Samsung • Manufacturer — Samsung Electronics • Family — Samsung Galaxy • Type — Smartwatch • Series — Galaxy Watch • Released — (US) • Predecessor — Samsung Gear S3 Samsung Gear Sport • Successor — Samsung Galaxy Watch 3 • Related — Samsung Galaxy Watch Active • Os — Tizen 4.0 • Water Resistance — IP68 • Website — Official website • Illustration — A black Galaxy Watch

• Model — Galaxy Watch • Size — 42 mm — 46 mm • Part No. — SM-R815 — SM-R805 • Colors — Midnight Black, Rose Gold — Silver • Display — 1.2" (30 mm) — 1.3" (33 mm) • Resolution — 360 x 360 pixels • Glass — Corning Gorilla Glass DX+ • Processor — Exynos 9110 dual core 1.15 GHz • Operating System — Tizen (OS 4.0) • Size — 45.7 x 41.9 x 12.7 mm (1.80 x 1.65 x 0.5 in) — 49 x 46 x 13 mm (1.93 x 1.81 x 0.51 in) • Weight (without strap) — 49 g (1.73 oz) — 63 g (2.22 oz) • Strap Size — 20 mm — 22 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) * Bluetooth 4.2 * Wi-Fi b/g/n * NFC * A-GPS, GLONASS • Sensors — * MEMS Accelerometer * MEMS Gyroscope * MEMS Barometer * Electro-optical sensor (for heart rate monitoring) * Photodetector (for ambient light) • Battery — 270 mAh (up to 4 days) — 472 mAh (up to 7 days)