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Black rectangular smartwatch with silicone sport strap and touchscreen display

allentian

allentian C20plus Smart Watch Black Medium 150g

SKU CH-PEHW-KN5R6

A smart watch that tracks steps, heart rate, blood pressure and sleep while handling Bluetooth calls and notifications, weighing 150g with wireless charging

  • SizeMedium
  • Product colorBlack
  • Compatible withAndroid / IOS
  • Health insights with heart-rate and blood-pressure monitoring
  • Stay connected via Bluetooth calls and smart notifications
  • Track activity with step counting and multi-sport modes
  • Monitor recovery using sleep analysis and sedentary alerts
  • Convenient wireless charging with up to 7-day battery life

Health tracking smartwatch for Android and iOS users

The allentian C20plus is a new wearable designed for people who want daily health insights and instant notifications on their wrist. It combines step counting, heart rate monitoring, blood pressure measurement and sleep tracking in one device. Bluetooth calling and intelligent reminders keep you connected without reaching for your phone. The sporty silicone strap and medium case suit everyday wear.

Battery life under seven days with wireless charging

Rated for less than seven days of use on a single charge, the watch replenishes via a wireless charging cable included in the box. Life waterproof rating protects it from sweat and rain during workouts. The plastic case and TFT screen keep the weight at 150g, so it stays light during extended sessions. Operation uses both touch and button inputs for reliable control.

Compatible with Android and iOS over short-range

The watch pairs with Android and iOS phones within a wireless distance of 5m or less, delivering notifications, remote selfie control and social entertainment features. Voice assistant access adds hands-free convenience while moving. The package supplies the host, manual, charging cable and packing box so you can start tracking immediately. No additional sensors or bands are required.

How it compares

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

Price $78.99
Pricier than about 78% of the 2,527 comparable items (median $44.99).

Specifications

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

Questions about this item

How do I set up the C20plus smart watch and what step do people often miss?

Pair the watch via Bluetooth to Android or iOS, then grant notification and health permissions in the companion app; the step most users skip is enabling background app refresh so heart-rate and blood-pressure alerts actually arrive.

What maintenance or replacement will the C20plus need over time?

The 150 g unit uses a sealed rechargeable battery charged wirelessly; expect to replace the silicone sport strap when it shows wear and, after several hundred cycles, the battery itself if runtime drops below a day.

What limit appears first during sustained use of the C20plus?

Battery life is rated at less than 7 days; with continuous heart-rate, blood-pressure monitoring and Bluetooth calls active, the watch typically needs recharging after 2 to 3 days.

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