Samsung Galaxy Watch Active 2
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.
Also recorded as Galaxy Watch Active 2
Samsung Galaxy Watch Active 2

嘉傑 · Public domain
- Name
- Samsung Galaxy Watch Active2 (SM-R820/R830)
- Field
- smartwatch.
VALÉORINE Encyclopedia
VALÉORINE documentary reading
Documentary summary
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.
Admitted source layer · organised and presented by VALÉORINE
Note VALÉORINE
No house-authored Note is published until its assertions and sources pass the VALÉORINE evidence contract. The documentary article remains available in full while that enrichment is being consolidated.
Documentary enrichment in progress · no unsupported statement published
Reference Check
Propose documentary evidence for Samsung Galaxy Watch Active 2. A contribution is never written directly as fact: identity, source, rights and evidence gates still decide.
Sign in to contribute
World of VALÉORINE
Documentary connections
Only confirmed graph relationships appear here. Images are shown only when their identity and reuse rights both pass the documentary gate.
Documentary evidence
Evidence Panel
not yet certified
- Identity
- resolved
- Independent source families
- 0
- Admitted assertions
- 0
- Open conflicts
- 0
Authority files
wikidata · Q66309682 · wikipedia · Samsung Galaxy Watch Active 2
In this article
Overview
Overview
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.
Key facts
Key facts
• 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
Specifications
Specifications
• 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
Notes from the source article
Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.Galaxy Watch Active 2 price and release date. 5 August 2019.
- 2.Samsung Galaxy Watch Active2 - Fitness LTE Smartwatch | Samsung US.
- 3.SamMobile. Galaxy Watch Active 2 Under Armour Edition available starting today. 2019-10-11.
- 4.Galaxy Watch Active2 (40mm), Aqua Black (Bluetooth) - Under Armour Edition Wearables - SM-R830NZKUUDA Samsung US. Samsung Electronics America.
- 5.Samsung Introduces Three New Wearables for Balanced and Connected Living. news.samsung.com.
- 6.Galaxy Watch Active2: Designed to Help Balance Wellness with Upgraded Connectivity.
References
Citations
References
Each reference names the institution holding it, so a reader may go to the document itself.
reference work
Partially resolvedreference work
Partially resolved
Further particulars
Held on the record
Further particulars
Open the remaining particulars
Samsung Galaxy Watch Active 2 is connected to 1 other published record in the VALÉORINE Encyclopedia.
Within the Encyclopedia
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 14 August 2026.
Elsewhere in Watches
318 published records in this field, each with its sources named.
- Samsung Galaxy Watch 3Terminology
- Samsung Galaxy Watch 4Terminology
- Samsung Galaxy Watch 5Terminology
- Samsung Galaxy Watch ActiveTerminology
- Samsung Galaxy Watch seriesTerminology
- Samsung GearTerminology
- Samsung Gear 2Terminology
- Samsung Gear LiveTerminology
Best supported in this field
For owners
Own an object connected with Samsung Galaxy Watch Active 2?
A specialist will read what you send and tell you what the house can establish, what it cannot, and whether the object is suited to sale. There is no charge and no obligation. The object stays with you throughout; nothing is shipped to us unless it is arranged in writing beforehand.