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Black 49mm square smartwatch with silicone strap and silver case

allentian

allentian H12ultra Se Smart Watch 49mm NFC Black

SKU CH-FG8F-E594N

A 49 mm smartwatch with NFC, heart-rate and sleep tracking, Bluetooth calls and wireless charging that lasts up to 12 days

  • ColorBlack
  • SizeMedium
  • CompatibilityAndroid / IOS
  • Sports TeamNO
  • Health tracking with heart rate and sleep monitoring
  • Bluetooth calls and smart reminders keep you connected
  • Wireless charging powers up to 7 days battery
  • Life waterproof rating handles daily splashes and sweat
  • 49 mm TFT square dial with classic buckle strap

49mm Smart Watch for Android and iOS

The allentian H12ultra Se is a 49mm square smartwatch with a TFT screen and a silicone strap. It runs on a touch and button interface and supports both Android and iOS platforms. The device is sold new in black and includes the host watch and a manual. Its European version type ensures regional compliance for local buyers.

Touch and button control with wireless charging

The watch combines touch input with a physical button for navigation and pairs wirelessly to a smartphone. Notifications, Bluetooth calls and remote selfie control arrive directly on the wrist. Wireless charging removes the need for a proprietary cable, while the classic buckle strap secures the 160G case during daily wear. Life waterproof rating handles sweat and rain but not swimming.

Health tracking with sub-week battery life

Step counting, heart rate monitoring and sleep monitoring give a basic picture of daily activity and rest. Battery life stays under seven days, so weekly charging becomes routine. The 28mm case diameter keeps the profile compact despite the 49mm dial size. Buyers who want onboard GPS, music storage or swim-proof rating should look elsewhere.

Highlights

  • Health tracking with heart rate and sleep monitoring
  • Bluetooth calls and smart reminders keep you connected
  • Wireless charging powers up to 7 days battery
  • Life waterproof rating handles daily splashes and sweat
  • 49 mm TFT square dial with classic buckle strap

Specifications

ColorBlack
SizeMedium
CompatibilityAndroid / IOS
Sports TeamNO

Questions about this item

How long does the battery last before the watch needs recharging during daily use?

Battery life is less than seven days depending on usage intensity.

Does the smart watch generate noticeable heat or fan noise when worn all day?

The watch has no fan and runs silently; the case material and 160 g weight keep it comfortable for continuous wear.

What smartphone operating system is required to pair with this watch?

The watch works with Android and iOS devices via Bluetooth pairing.

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