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Round white smartwatch with a hybrid band on a light background

SAMSUNG

SAMSUNG SM-L505UZWAXAA Galaxy Watch8 Classic 46mm LTE White smart watch

SKU CH-0CF0-9MY2K MPN SM-L505UZWAXAA

A 46mm LTE smart watch with a Super AMOLED display, penta-core processor, 64GB storage and comprehensive health sensors including ECG and temperature monitoring

  • ColorWhite
  • TypeSmart Watch
  • OS CompatibilityOS: Wear OS Powered by Samsung
  • SensorsAccelerometer, Barometer, Bioelectrical Impedance Analysis S
  • Screen Color16M
  • Screen Resolution438 x 438
  • AI assistant handles schedules and tasks hands-free
  • Now Bar screen shows quick updates at a glance
  • Battery lasts up to 40 hours with display off
  • Tracks vascular load and antioxidant levels for wellness
  • 46 mm LTE model with 64 GB storage

Classic 46 mm LTE smartwatch

The Samsung Galaxy Watch8 Classic combines a 46 mm Super AMOLED display with an embedded SIM for standalone 4G connectivity. It runs Wear OS powered by Samsung on a penta-core processor clocked at 1.6 GHz and 1.5 GHz. Built-in sensors include an optical heart-rate monitor, electrical heart sensor, bioelectrical impedance analysis and infrared temperature sensor. Storage totals 64 GB with 49.3 GB available for apps and media.

For users who want cellular independence

Buyers who need to leave their phone behind while staying reachable for calls, messages and streaming will benefit from the integrated eSIM and multi-band LTE support. The hybrid band and 40-hour typical battery life with always-on display off suit all-day wear. Shoppers who prefer a smaller case, longer runtime with always-on display active, or a watch without cellular hardware should consider other models.

46 mm case with LTE and 64 GB storage

The 46 mm diameter, LTE-enabled configuration with 64 GB of internal storage is the defining specification; it determines wrist presence, standalone network capability and the amount of music or apps you can keep offline.

Highlights

  • AI assistant handles schedules and tasks hands-free
  • Now Bar screen shows quick updates at a glance
  • Battery lasts up to 40 hours with display off
  • Tracks vascular load and antioxidant levels for wellness
  • 46 mm LTE model with 64 GB storage

Specifications

BrandSamsung
ModelGalaxy Watch8 Classic
Part NumberSM-L505UZWAXAA
ColorWhite
TypeSmart Watch
OS CompatibilityOS: Wear OS Powered by Samsung
SensorsAccelerometer, Barometer, Bioelectrical Impedance Analysis Sensor, Electrical Heart Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Infrared Temperature Sensor, Light Sensor, Optical Heart Rate Sensor
Screen Color16M
Screen Resolution438 x 438
Display TechnologySuper AMOLED
ProcessorCPU Speed: 1.6GHz, 1.5GHz
CPU Type: Penta-Core
Built-in StorageMemory (GB): 2
Storage (GB): 64
Available Storage (GB): 49.3
WirelessWi-Fi: 802.11a/b/g/n 2.4GHz+5GHz
BluetoothBluetooth Version: Bluetooth v5.3
Bluetooth Profiles: A2DP, AVRCP, HFP, HSP
Battery LifeBattery Capacity (mAh, Typical): 445.0
Removable: No
Usage Time (Hours, AOD Off): Up to 40
Usage Time (Hours, AOD On): Up to 30
SpecificationNETWORK / BEARER
SIM size
Embedded-SIM
Infra
3G WCDMA, 4G LTE FDD, 4G LTE TDD
3G UMTS
B1(2100), B2(1900), B4(AWS), B5(850), B8(900)
4G FDD LTE
B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B14(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B66(AWS-3), B71(600)
4G TDD LTE
B34(2010), B38(2600), B39(1900), B40(2300), B41(2500)
FeaturesAudio Playing Format: MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB
Height4.6 cm
Width4.64 cm
Depth1.06 cm
Weight0.56 lb
Shipping weight0.23 kg
Package size178 × 69 × 43 mm

Questions about this item

How long does the 445.0 mAh battery last with always-on display active?

Up to 30 hours with the always-on display enabled, or up to 40 hours with it turned off, so a full day of continuous wear is realistic.

What phone operating system is required for the Wear OS-powered watch to pair and sync?

The watch runs Wear OS Powered by Samsung and pairs with compatible Android phones; an iPhone is not supported for full feature access.

Can the LTE model make calls independently when my phone is left at home?

Yes, the embedded eSIM supports 4G LTE and 3G bands, allowing standalone calls, messages and data without a nearby phone.

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