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Black rectangular smartwatch with silicone sport strap and silver frame, 2024 model

allentian

allentian Js Ultra2 Call Smart Watch 2024 150g

SKU CH-E8Z0-DVB86

A 2024 smartwatch with Bluetooth calling, health monitoring and wireless charging in a 150 g plastic case

  • SizeMedium
  • Product colorBlack
  • Compatible withAndroid / IOS
  • 150 g lightweight comfort for all-day wear
  • 2024 launch with Android and iOS compatibility
  • Bluetooth calling and smart reminders keep you connected
  • Heart-rate, blood-pressure and sleep tracking for health insights
  • Wireless charging and life-waterproof design for daily convenience

Allentian Js Ultra2 Call Smart Watch 2024

The Allentian Js Ultra2 Call is a wearable device launched in 2024 for users who want a wrist-worn companion that handles calls, notifications and health metrics. It pairs with Android and iOS phones and weighs 150g, making it a lightweight option for daily wear.

Sustained daily operation with health sensors active

Continuous use of heart-rate, blood-pressure and sleep tracking alongside Bluetooth calling will reduce the battery life below the stated maximum of less than 7 days. Heavy reliance on the touch-and-button interface and constant wireless connectivity at up to 5 metres also draws more power than occasional checks.

Practical limits of the Bluetooth link

The wireless connection works only within 5 metres of the paired phone, so the watch cannot maintain calls or notifications if the handset is left in another room. Life-waterproof protection covers splashes and sweat but does not support swimming, diving or high-pressure water exposure.

How it compares

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

Price $169.99
Pricier than about 87% of the 2,527 comparable items (median $44.99).

Specifications

Product
Product colorBlack
Size & build
SizeMedium
Compatibility
Compatible withAndroid / IOS
More details
Team affiliationNO

Questions about this item

How much power does the 150g watch consume when running all day?

Battery life is less than 7 days with wireless charging, so daily power draw is low enough to last a full week on a single charge.

What phone must I already own for the Js Ultra2 Call to work?

It requires an Android or iOS smartphone for pairing, notifications, Bluetooth calls and app installation via the built-in application market.

Will the watch pair with an older Android phone I still use?

Yes, compatibility is listed for Android and iOS without a minimum version, so older handsets that support Bluetooth pairing will connect.

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