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Black aluminium-alloy smartwatch with silicone sport strap and TFT touchscreen

allentian

allentian K37 Smart Watch Black 155G 2022

SKU CH-72F5-DP5WG

A 2022 smartwatch with heart-rate, sleep and step tracking, Bluetooth calls and magnetic charging

  • SizeMedium
  • Product colorBlack
  • Compatible withAndroid / IOS

Color Black

  • Tracks steps and heart rate for daily health insight
  • Receives calls and alerts directly on the wrist
  • Monitors sleep patterns for better rest awareness
  • Magnetic charging keeps power simple and cable-free
  • Aluminium case with life-waterproof rating suits active days

Allentian K37 Smart Watch 2022

The Allentian K37 is a touch-and-button smartwatch launched in 2022 for Android and iOS users who want daily health metrics and Bluetooth calling from the wrist. Its aluminum alloy case and TFT screen sit on a silicone sport strap weighing 155G, making it light enough for continuous wear during workouts and sleep tracking.

Magnetic Charging Cable Included

The box supplies a magnetic charging cable that snaps to the back of the watch, removing the need for fiddly pins or a proprietary dock. A printed manual walks through the initial pairing and function setup, so the watch is ready to count steps, monitor heart rate and push social notifications without hunting for extra accessories.

Touch Plus Button Setup

Operation relies on a touchscreen supplemented by a physical button, a combination that lets users navigate menus even with sweaty or gloved fingers. Magnetic charging aligns automatically, reducing the chance of a failed charge overnight. Buyers who want more storage for onboard music or a second SIM slot for standalone calls will need a different device.

How it compares

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

Price $135.99
Pricier than about 84% of the 2,527 comparable items (median $44.99).

Specifications

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

Other versions of this model

5 more in the same range

Questions about this item

Does the magnetic charging cable supplied with the K37 need to be replaced periodically?

The magnetic cable is the only charging accessory included; treat it as a consumable and replace it if the pins no longer connect cleanly.

Which function hits the battery limit first during continuous all-day tracking?

Bluetooth calling draws the most power and will reduce the quoted less-than-seven-day span noticeably when used heavily.

How warm does the aluminum case get and how loud is the vibration motor during a full day of wear?

The alloy case stays close to skin temperature and the haptic motor is audible only in a quiet room.

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