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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

  • CPUCPU Speed: 1.6 GHz, 1.5 GHz CPU Type: Penta-Core
  • Battery runtimeBattery Capacity (mAh, Typical): 445.0 Removable: No Usage T
  • Supported platformsOS: Wear OS Powered by Samsung
  • Built-in sensorsAccelerometer, Barometer, Bioelectrical Impedance Analysis S
  • Screen color16M
  • Display resolution438 × 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.

How it compares

Measured against everything we stock in Smartwatches & Fitness Watches, at today’s prices. Recalculated every night.

Price $391.99
Pricier than about 92% of the 346 comparable items (median $82.49).

Specifications

Product
Brand nameSamsung
Model nameGalaxy Watch8 Classic
Part numberSM-L505UZWAXAA
Product colorWhite
Product typeSmart Watch
Screen color16M
Processor
CPUCPU Speed: 1.6 GHz, 1.5 GHz
CPU Type: Penta-Core
Storage
Internal storageMemory (GB): 2
Storage (GB): 64
Available Storage (GB): 49.3
Display
Display resolution438 × 438
Display typeSuper AMOLED
Connectivity
Wireless connectivityWi-Fi: 802.11a/b/g/n 2.4 GHz+5 GHz
Bluetooth supportVersion: Bluetooth v5.3
Bluetooth Profiles: A2DP, AVRCP, HFP, HSP
Power
Battery runtimeBattery Capacity (mAh, Typical): 445.0
Removable: No
Usage Time (Hours, AOD Off): Up to 40
Usage Time (Hours, AOD On): Up to 30
Size & build
Overall height4.6 cm
Overall width4.64 cm
Product depth1.06 cm
Product weight0.56 lb (0.25 kg)
Shipping weight0.23 kg
Package size178 × 69 × 43 mm
Compatibility
Supported platformsOS: Wear OS Powered by Samsung
More details
Built-in sensorsAccelerometer, Barometer, Bioelectrical Impedance Analysis Sensor, Electrical Heart Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Infrared Temperature Sensor, Light Sensor, Optical Heart Rate Sensor

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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