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 rectangular smartwatch with 1.96 inch screen and dark silicone strap

allentian

allentian X8 Ultra Smartwatch 1.96" 150G 10-14 Days Black

SKU CH-49DE-E4K2M

Tracks health, enables Bluetooth calls and lasts 10-14 days on a 1.96" touchscreen

  • ColorBlack
  • SizeMedium
  • CompatibilityAndroid / IOS
  • Sports TeamNO
  • 96" display keeps data readable at a glance
  • 150 g lightweight build stays comfortable all day
  • 10-14 day battery life cuts charging frequency
  • Bluetooth calls let you answer without the phone
  • Health suite tracks heart rate, blood pressure and sleep

X8 Ultra Smartwatch for Android and iOS

The allentian X8 Ultra is a wearable device built for daily health awareness and wrist‑based connectivity. It suits users who want step counting, heart‑rate monitoring, blood‑pressure measurement and sleep tracking without a bulky accessory. Bluetooth calling and smart reminders keep messages and calls at hand, while the 1.96 inch TFT touch screen provides clear readouts in a lightweight 150 g plastic case.

Installation and common issues

Pairing is handled through standard Bluetooth on Android or iOS; the watch uses a touch‑button interface that responds to taps and swipes. Wireless range extends from 5 to 10 metres, so keeping the phone nearby ensures stable call audio and notification delivery. The silicone sports strap secures with a conventional buckle — no tools required. The only frequent stumbling point is the life‑waterproof rating: the unit resists splashes and sweat but must not be submerged or worn while swimming.

Battery life and practical limits

Wireless charging replenishes the cell in a single session, delivering an endurance window of 7 to 14 days depending on how heavily Bluetooth calling and continuous heart‑rate tracking are used. Heavy call volume or constant sensor polling will push runtime toward the lower end, while lighter use stretches it toward the full fortnight. The watch does not offer onboard GPS, offline music storage or third‑party app installation, so users needing navigation or standalone apps will need a different platform.

Highlights

  • 96" display keeps data readable at a glance
  • 150 g lightweight build stays comfortable all day
  • 10-14 day battery life cuts charging frequency
  • Bluetooth calls let you answer without the phone
  • Health suite tracks heart rate, blood pressure and sleep

Specifications

ColorBlack
SizeMedium
CompatibilityAndroid / IOS
Sports TeamNO

Questions about this item

How can I confirm the X8 Ultra is tracking heart rate and sleep correctly after I set it up?

Compare the watch's step count, heart-rate and sleep graphs in the companion app with a manual count or a known reference over the first few days; consistent trends show the sensors are working.

What does the packing box include and what must I supply myself?

The box contains the watch, a charging cable and the instruction sheet; you will need a USB power source or wireless charging pad to recharge the battery.

The endurance is listed as 7-14 days — which usage pattern gives the longer figure?

Light use with occasional notifications and basic step counting reaches the upper end, while frequent Bluetooth calls, continuous heart-rate monitoring and always-on screen drain the battery toward the lower end.

Also in this aisle

People compared these

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