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Black round smartwatch with silicone strap and aluminium alloy case

ZOSKVEE

ZOSKVEE S57a 1.43" 466*466 Smartwatch Black

SKU CH-J47R-SHF7N

A 1.43-inch 466×466 touch-and-button smartwatch with heart-rate, blood-pressure and SpO2 tracking, Bluetooth calls and 7–14-day battery life

  • ColorBlack
  • 43-inch 466*466 IPS display for clear viewing
  • Bluetooth call support lets you answer from your wrist
  • Heart rate, blood pressure and SpO₂ tracking built in
  • 400 mAh battery delivers 7-14 day endurance
  • 58 g aluminium case with silicone strap for comfort

What the S57a smartwatch does

The ZOSKVEE S57a is a wrist-worn device that combines a 1.43-inch 466*466 IPS touchscreen with physical buttons for navigation. It tracks steps, heart rate, blood pressure, blood oxygen and sleep, and it lets you take Bluetooth calls directly from the watch. The aluminium-alloy case weighs 58 grams and comes with a silicone strap sized for 29 to 35 millimetre wrists.

Moving up from a basic tracker

A simple band that only counts steps and shows notifications cannot answer calls or measure blood pressure and blood oxygen. The jump is worth it when you want on-wrist calling, a round 466*466 display and up to 14 days of use from the 400 mAh battery with magnetic charging, all in a life-waterproof aluminium body launched in 2023.

Who this suits and who should look elsewhere

The S57a fits adults of any gender who want call handling and a broad health suite on a single charge cycle of up to two weeks. Buyers who need built-in GPS mapping, onboard music storage, third-party app installation or a specific sports-mode library will not find those features here.

Highlights

  • 43-inch 466*466 IPS display for clear viewing
  • Bluetooth call support lets you answer from your wrist
  • Heart rate, blood pressure and SpO₂ tracking built in
  • 400 mAh battery delivers 7-14 day endurance
  • 58 g aluminium case with silicone strap for comfort

Specifications

ColorBlack

Questions about this item

What wrist circumference does the 29-35 mm case and silicone strap fit?

The case diameter is 29-35 mm and the silicone strap adjusts to typical adult wrists; the watch weighs 58 g.

How do I pair the watch for Bluetooth calls and which phone OS is supported?

Enable Bluetooth on an iOS phone, open the companion app and follow the pairing prompts; the watch uses a magnetic charging cable.

How often must I recharge the 400 mAh battery and what charging method is used?

Battery life is 7-14 days per charge; recharge via the included magnetic charging cable.

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