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 leather strap smartwatch, round alloy case, medium size

allentian

allentian GT4 Smartwatch Black Leather Medium

SKU CH-W282-YD3YZ

Tracks steps, heart rate, blood oxygen, temperature, sleep and blood pressure while handling Bluetooth calls on an AMOLED touchscreen with magnetic charging

  • ColorBlackLeather
  • SizeMedium
  • CompatibilityAndroid / IOS
  • Sports TeamNO
  • Bluetooth calling keeps you reachable without reaching for your phone
  • Heart-rate, blood-oxygen, blood-pressure and temperature sensors give a broad health picture
  • Sleep monitoring and step counting turn daily habits into actionable data
  • Magnetic charging and life-waterproof rating suit active routines
  • Round AMOLED dial in aluminum alloy case fits a medium wrist

Allentian GT4 Smartwatch — Who It Fits

The allentian GT4 is a wearable designed for men who want a single wrist device for daily health tracking and smartphone notifications. It pairs with Android and iOS handsets and uses a touch-button interface on a round AMOLED display. The 180 g aluminium-alloy case and silicone sports strap suit an active routine, while magnetic charging keeps the routine simple.

Health Sensors and Daily Headroom

Continuous heart-rate, blood-oxygen, blood-pressure and body-temperature sensors run alongside step counting and sleep analysis to give a broad wellness picture. Life-waterproof sealing handles sweat, rain and hand-washing but is not rated for swimming or diving. The 15-21 day delivery window quoted by the supplier suggests typical battery endurance in that range under mixed use, though heavy Bluetooth calling will shorten it.

Round AMOLED Dial — The Deciding Spec

The 29-35 mm round AMOLED screen sets the visual scale and touch target size for every interaction. Buyers who need a larger display for readable maps or on-wrist typing will find the diameter restrictive, while those who prefer a compact, lightweight watch that disappears under a shirt cuff will match the spec exactly.

Highlights

  • Bluetooth calling keeps you reachable without reaching for your phone
  • Heart-rate, blood-oxygen, blood-pressure and temperature sensors give a broad health picture
  • Sleep monitoring and step counting turn daily habits into actionable data
  • Magnetic charging and life-waterproof rating suit active routines
  • Round AMOLED dial in aluminum alloy case fits a medium wrist

Specifications

ColorBlackLeather
SizeMedium
CompatibilityAndroid / IOS
Sports TeamNO

Questions about this item

Will the allentian GT4 pair with my existing Android phone for calls and notifications?

The watch supports Bluetooth calling and smart reminders on Android, so incoming calls and app alerts appear on the 29-35 mm AMOLED screen once paired.

How do I confirm the heart-rate and blood-oxygen sensors are working after setup?

Open the health menu on the touch-button interface; live heart-rate, blood-oxygen and body-temperature readings should update within seconds on the display.

Does the box include a charger or must I buy a magnetic cable separately?

The packing list contains the smart watch, manual, magnetic data line and box, so the proprietary magnetic charger is supplied.

Also in this aisle

People compared these

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