
| Release | September, 2019 |
| Device Name | Samsung Galaxy Watch Active2 (44mm) |
| Device Type | Smartwatch |
| Ideal for (Gender) | Both Men & Women |
| Device Model | SM-R820NZKAXAR, SM-R820NZSAXAR, (SM-R820NZDAXAR) |
| Box Items | Galaxy Watch Active2, Quick Start Guide, User Manual, Wireless Charging Pad |
| Predecessor | Samsung Galaxy Watch Active |
| Successor | - |
| Shape | Circular |
| Case Dimensions | 44 x 44 x 10.9 mm (1.73 x 1.73 x 0.43 in) |
| Case/Bezel | Aluminium, Stainless Steel |
| Strap Material | Fluoroelastomer |
| Strap/Band Size | 20mm |
| Replaceable Band | Yes |
| Weight | 44 g (1.55 oz) |
| IP Rating | IP68 |
| Water Resistance | 5ATM, up to 50 meters |
| Colors | Aqua Black, Cloud Silver, Pink Gold |
| Type | Super AMOLED |
| Screen Size | 1.35 inch |
| Screen Resolution | 360 x 360 Pixels |
| Pixel Density | ~364 ppi |
| Multi Touch | Yes |
| Screen Protection | Corning Gorilla Glass DX+ |
| Operating System | Tizen-based wearable OS 4.0 |
| Chipset | Samsung Exynos 9110 |
| CPU | Dual-core 1.15 GHz Cortex-A53 |
| GPU | Mali-T720 |
| RAM | 1.5GB |
| Internal Memory | 4GB |
| SD Card Slot | No |
| Technology | No |
| SIM | No |
| Distance | Yes |
| Heart Rate | Yes |
| Steps | Yes |
| Calories Consumption | Yes |
| Sleep | Yes |
| Bluetooth | Bluetooth 5.0, A2DP, LE |
| GPS | GPS, Glonass |
| WiFi | 802.11 b/g/n 2.4GHz, Wi-Fi Direct |
| NFC | Yes |
| USB | No |
| Radio | No |
| Touch | Yes |
| Watchface | Customizable |
| Voice Command | Yes |
| Personal Assistant | Bixby |
| Smartphone Compatibility | Android OS 5.0+, iOS 9.0+ |
| Smartphone Companion App | Galaxy Wearable (Samsung Gear) App |
| Activity Alert | Yes |
| SMS | Yes |
| Yes | |
| Incoming Call Alert | Yes |
| Calendar Reminder | Yes |
| Weather Forecast | Yes |
| Accelerometer | Yes |
| Gyro | Yes |
| Heart Rate | Yes |
| Light | Yes |
| Compass/Magnetometer | - |
| Vibration/Haptics engine | Yes |
| Other Sensors | Barometer, ECG Sensor |
| Speaker | Yes |
| Microphone | Yes |
| Battery Type | Lithium-ion |
| Capacity | 340mAh |
| Battery Life | 2 Days+ |
| Standby | - |
| Talk-Time | - |
| Wireless Charging | Yes |
| Charging Time | - |
| Quick Charging | - |
| Language | Multilingual |
| App Store | Tizen Gear App Store |
| Builtin Payment Service | Samsung Pay |
| Bluetooth Music | Yes |
| Other Features | MIL-STD-810G, Samsung Health |