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eSIM facts
- Active eSIMs: Supported
- Stored eSIMs: Varies by model
- SIM variants: eSIM
eSIM
Samsung eSIM device guideSamsung Galaxy Watch4 ClassiceSIM Support and Specs
Samsung Galaxy Watch4 Classic supports eSIM. Review Samsung mobile compatibility, key device specs, SIM details, battery, display, camera and network bands for encryptSIM. Released 2021, August 27.
At a glance
Key device specs
- eSIM
- Ready for instant activation
- Network
- GSM / HSPA / LTE
- Display
- 1.4", 450x450 pixels
- Chipset
- Exynos W920 (5 nm)
- Battery
- 361 mAh, 5W
- Storage
- 16GB storage, no card slot
Does Samsung Galaxy Watch4 Classic support eSIM?
Samsung Galaxy Watch4 Classic is listed as an eSIM-capable device in the encryptSIM device catalog.
eSIM supported
Connectivity profile
- GSM / HSPA / LTE
- 1, 3, 5, 7, 8, 20
- Available. Released 2021, August 27
Install flow
- Confirm device model and regional SIM variant.
- Buy an encryptSIM plan for the destination.
- Scan the QR code and activate mobile data.
Device FAQ
Common questions about Samsung Galaxy Watch4 Classic
Does Samsung Galaxy Watch4 Classic support eSIM?
Samsung Galaxy Watch4 Classic is listed as an eSIM-capable device in the encryptSIM device catalog. eSIM availability can still vary by region, carrier, firmware, and hardware variant.
Can I use encryptSIM with Samsung Galaxy Watch4 Classic?
Yes. If your Samsung Galaxy Watch4 Classic model is unlocked and supports eSIM in your region, you can install an encryptSIM eSIM data plan on it.
Does Samsung Galaxy Watch4 Classic support 5G?
Samsung Galaxy Watch4 Classic is not listed with 5G support in this catalog entry. It may still work with LTE or other supported mobile networks depending on the model and destination.
What SIM setup does Samsung Galaxy Watch4 Classic use?
Samsung Galaxy Watch4 Classic SIM details: eSIM.
Which operating system does Samsung Galaxy Watch4 Classic use?
Samsung Galaxy Watch4 Classic is listed with Android Wear OS 4, up to 6.0, One UI Watch 8. Software updates and regional firmware can affect setup flows and carrier options.
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vivo Watch 2 Mobile · eSIM supported · 2021Technical details
Detailed Samsung Galaxy Watch4 Classic specifications
Network Architecture
- Technology
- GSM / HSPA / LTE
- 2g Bands
- GSM 850 / 900 / 1800 / 1900
- 3g Bands
- HSDPA 850 / 900 / 2100
- 4g Bands
- 1, 3, 5, 7, 8, 20
- Speed
- HSPA, LTE
Launch & Availability
- Announced
- 2021, August 11
- Status
- Available. Released 2021, August 27
Physical Attributes
- Dimensions
- 45.5 x 45.5 x 11 mm (1.79 x 1.79 x 0.43 in)
- Weight
- 52 g (46mm), 46.5 g (42mm) (1.66 oz)
- Build
- Glass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame
- Sim
- eSIM
- Other
- MIL-STD-810G compliant* IP68 dust tight and water resistant (immersible up to 50m) Compatible with standard 20mm straps ECG certified Blood pressure monitor Rotating bezel *does not guarantee ruggedness or use in extreme conditions
Display Performance
- Type
- Super AMOLED
- Size
- 1.4 inches
- Resolution
- 450 x 450 pixels (~321 ppi density)
- Protection
- Corning Gorilla Glass DX
Platform
- Os
- Android Wear OS 4, upgradable to 6.0, One UI Watch 8
- Chipset
- Exynos W920 (5 nm)
- Cpu
- Dual-core 1.18 GHz Cortex-A55
- Gpu
- Mali-G68
Memory
- Card Slot
- No
- Internal
- 16GB 1.5GB RAM
Camera
- Other
- No
Sound
- Loudspeaker
- Yes
- 3 5mm Jack
- No
Connectivity
- Wlan
- Wi-Fi 802.11 a/b/g/n, dual-band
- Bluetooth
- 5.0, A2DP, LE
- Positioning
- GPS, GLONASS, GALILEO, BDS
- Nfc
- Yes
- Radio
- No
- Usb
- No
Features
- Sensors
- Accelerometer, gyro, compass, barometer, heart rate, SpO2
Battery
- Type
- Li-Ion 361 mAh
- Charging
- Wireless
Misc
- Colors
- Black, Silver, Thom Browne Edition, Bespoke Edition
- Models
- SM-R880, SM-R890
- Price
- About 90 EUR