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Black rectangular smartwatch with TPU sport strap and TFT touchscreen

allentian

allentian K55 Smart Watch Black 160g

SKU CH-93SP-ZP0R3

Tracks steps, heart rate, sleep and blood oxygen with Bluetooth calls and multi-sport modes for up to seven days per charge

  • ColorBlack
  • SizeMedium
  • CompatibilityAndroid / IOS
  • Sports TeamNO

Color Black

Struck-through versions exist but are not stocked here.

  • Bluetooth calls keep you connected hands-free
  • Heart rate and blood oxygen tracking support daily health awareness
  • 160 g lightweight build stays comfortable all day
  • Magnetic charging simplifies power-ups in seconds
  • Life waterproof rating handles sweat and rain

Everyday Smart Watch for Business Users

The allentian K55 is a new wearable designed for professionals who want health tracking and instant notifications on the wrist. It pairs with Android and iOS devices over a wireless range of 5 to 10 metres. The 160g case uses plastic construction with a TPU sports strap and a TFT touch screen.

Magnetic Charging and Life Waterproof Build

Power comes from a magnetic charger that delivers up to 7 days of endurance between charges. The life waterproof rating handles daily splashes and sweat during workouts. Touch button operation keeps the interface simple while the 5 to 10 metre wireless link maintains stable phone connectivity.

Replaces Basic Trackers for Connected Health

This watch upgrades from simple step counters by adding heart rate monitoring, blood pressure and blood oxygen sensors plus sleep analysis. It suits users who need smart reminders, music control and voice assistant access without carrying a phone. Buyers who want built-in GPS or cellular independence should look elsewhere.

Highlights

  • Bluetooth calls keep you connected hands-free
  • Heart rate and blood oxygen tracking support daily health awareness
  • 160 g lightweight build stays comfortable all day
  • Magnetic charging simplifies power-ups in seconds
  • Life waterproof rating handles sweat and rain

Specifications

ColorBlack
SizeMedium
CompatibilityAndroid / IOS
Sports TeamNO

Other versions of this model

2 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I charge the K55 and what is the common mistake to avoid?

Snap the magnetic charger onto the back of the watch; the error is leaving it offset so the pins do not connect, which gives zero charge after hours.

Which part of the K55 will need replacing first with daily sport use?

The TPU wristband is the component most likely to wear out first with daily sport use; expect to replace it when the strap cracks or the clasp loosens.

What limit appears first during a long hike with heart-rate and Bluetooth calls active?

The battery reaches its 7-day endurance limit much faster under continuous GPS-grade sensor load and voice calls, so plan to recharge mid-trip.

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