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Black round smartwatch with silicone strap and aluminium case

allentian

allentian S53 Smart Watch 1.39-Inch Round Screen Black

SKU CH-5Y5F-0V54Q

Tracks steps, heart rate and sleep while delivering Bluetooth calls and smart reminders on a 1.39-inch round display

  • ColorBlack
  • SizeMedium
  • CompatibilityAndroid / IOS
  • Sports TeamNO
  • 39-inch round TFT screen for clear viewing
  • Bluetooth calling keeps you connected hands-free
  • Heart rate and blood pressure monitoring support wellness
  • Sleep tracking provides overnight health insights
  • Aluminium alloy case with silicone strap offers durable comfort

Purpose and audience

The allentian S53 is a smartwatch designed for business users who want health insights and instant connectivity on the wrist. It pairs with both Android and iOS devices to deliver notifications and activity data throughout the day.

Build integration and trade-offs

The watch connects wirelessly within five metres of a paired phone, freeing the user from checking the handset for calls or alerts. Its touch-and-button interface and silicone strap with classic buckle keep operation simple, while the aluminium alloy case and TFT screen handle daily office and light outdoor use.

Sustained load behaviour

Battery life stays under seven days on a single charge using the included cable, so weekly charging becomes routine. The life-waterproof rating protects against splashes and sweat during step counting or sleep monitoring, but it is not suited for swimming or high-pressure water exposure.

Highlights

  • 39-inch round TFT screen for clear viewing
  • Bluetooth calling keeps you connected hands-free
  • Heart rate and blood pressure monitoring support wellness
  • Sleep tracking provides overnight health insights
  • Aluminium alloy case with silicone strap offers durable comfort

Specifications

ColorBlack
SizeMedium
CompatibilityAndroid / IOS
Sports TeamNO

Questions about this item

How long does the 160 g watch last on a single charge?

The battery provides less than 7 days of use before it needs recharging.

Will the watch get hot or noisy during all-day wear?

It has no fan or moving parts, so it runs silently and stays at skin temperature.

Does the watch need a phone to work?

Yes, it pairs with an Android or iOS phone over Bluetooth for calls, notifications and health sync.

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