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Small white magnetic charging puck with built-in three-foot USB-C cable

ANDHOT USB-C Magnetic Watch Charger 3ft Cable

SKU CH-M6KV-RZ9SV

Magnetic USB-C charger powers Samsung Galaxy Watch models from Active 1 to Ultra with a built-in 3ft cable and full charge in about 2.5 hours

  • Charges Samsung Galaxy Watch 8 and Ultra models fast
  • USB-C plug works with any Type-C port directly
  • Built-in smart chip guards against over-current and over-temperature
  • Ultra-light 3 ft cable stores in a pocket easily
  • Compatible with Galaxy Watch 3 through 8 and Active series

Universal Samsung Watch Charger

The ANDHOT magnetic charger works with Samsung Galaxy Watch models from the Active 1 through the Watch 8 Classic and Watch Ultra. It plugs directly into any USB-C port and delivers a full charge in about two to two and a half hours. The built-in 3ft cable removes the need to carry a separate cord. Buyers with Gear S2, S3 or S4 models cannot use this charger.

Sustained Charging Behaviour

The charger accepts 5V input at 1000 to 1500 mAh and provides a steady 5V output at 1000 mAh throughout the charging cycle. Smart chips inside regulate current and voltage continuously to prevent over-current, over-voltage and short-circuit conditions. This protection remains active for the entire two to two and a half hour charge period. No performance drop-off is described for extended daily use.

Thermals Noise and Power

Over-temperature protection is built into the charger circuitry to keep the watch and pad within safe limits during normal charging. The PC and ABS housing stays compact and lightweight for pocket carry. No fan or active cooling is present so operation is silent. Power draw matches the stated 5V input range without additional overhead.

Highlights

  • Charges Samsung Galaxy Watch 8 and Ultra models fast
  • USB-C plug works with any Type-C port directly
  • Built-in smart chip guards against over-current and over-temperature
  • Ultra-light 3 ft cable stores in a pocket easily
  • Compatible with Galaxy Watch 3 through 8 and Active series

Specifications

BrandANDHOT

Questions about this item

Does the 5V/1000 mAh output generate noticeable heat when the charger runs all day?

The charger includes built-in smart chips that protect against over-temperature, over-current, over-voltage and over-circuit conditions during extended use.

What USB-C power source do I need to plug this magnetic watch charger into?

Any USB-C port supplying 5V at 1000–1500 mA — such as a phone charger, laptop port or power bank — will power the cable.

Will the magnetic pad align correctly with my Galaxy Watch 3 45mm (SM-R840) and Watch 5 Pro 45mm (SM-R920)?

Yes, the charger is listed as compatible with both the 45mm Watch 3 (SM-R840) and the 45mm Watch 5 Pro (SM-R920).

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