We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black smartwatch with rectangular touchscreen, plastic case, silicone sports strap

allentian

allentian S11 Smart Watch 140G Black

SKU CH-A9EF-SX7A9

A smartwatch offering health monitoring, Bluetooth calls and smart reminders with up to seven days of battery life

  • ColorBlack
  • SizeMedium
  • CompatibilityAndroid / IOS
  • Sports TeamNO
  • Health tracking with heart rate, sleep and step counting
  • Bluetooth calls and smart reminders keep you connected
  • Up to 7 days endurance from magnetic charging
  • Life waterproof rating suits daily wear and sport
  • 140 g lightweight plastic case with silicone sports strap

Allentian S11 Smart Watch 140G Black

The Allentian S11 is a wearable technology device designed for users who want health tracking and instant notifications on their wrist. It connects to Android and iOS platforms via Bluetooth for calls and smart reminders. The sports-style silicone strap and plastic case suit daily fitness routines.

7-Day Endurance With Magnetic Charging

The battery life of seven days or less determines how often the watch must be removed for magnetic charging. Users who prefer wearing a device continuously for two weeks without a cable will find this cycle too short. Daily charging habits align better with this endurance rating.

Health Monitoring Suite And Bluetooth Calls

The watch handles step counting, heart rate, sleep monitoring, blood pressure, ECG and blood glucose functions for wellness insights. It also manages Bluetooth calls and social entertainment features within a 5-metre wireless range. It does not replace dedicated medical devices or support standalone cellular connectivity.

Highlights

  • Health tracking with heart rate, sleep and step counting
  • Bluetooth calls and smart reminders keep you connected
  • Up to 7 days endurance from magnetic charging
  • Life waterproof rating suits daily wear and sport
  • 140 g lightweight plastic case with silicone sports strap

Specifications

ColorBlack
SizeMedium
CompatibilityAndroid / IOS
Sports TeamNO

Questions about this item

What does the 140 g weight feel like on the wrist?

At 140 g the watch sits lightly on the wrist, so it stays comfortable during sleep tracking and all-day wear.

How does the Bluetooth call function work with a phone?

The watch pairs with Android or iOS over Bluetooth up to 5 m, letting you answer and make calls directly from the wrist.

What strap size and material come in the box?

A medium silicone sports strap is included and attaches to the plastic case with a standard quick-release bar.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.