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Silver square smartwatch on black leather strap, 1.3 inch TFT screen

allentian

allentian G08 1.3 inch Smart Watch Black Leather Strap

SKU CH-CYZM-59SBN

Monitors heart rhythm with medical-grade ECG at 512 Hz, tracks temperature and blood oxygen, and runs 7-10 days per charge

  • ColorSilver
  • Medical-grade ECG at 512 Hz sampling backed by CFDA/FDA
  • Continuous body-temperature tracking via Maxim MAX30208 sensor
  • 3-inch TFT display at 240×240 resolution for clear readouts
  • Up to 10 days active use from 230 mAh cobalt battery
  • Magnetic charging with short-circuit protection in 2-3 hours

Allentian G08 Smart Watch with ECG

The Allentian G08 is a wearable device that integrates a 1.3-inch TFT display with a 240 by 240 pixel resolution. It is built from zinc alloy, polycarbonate, ABS and medical-grade 316 stainless steel, and comes fitted with a black leather strap. The watch targets adults who want continuous heart-rate, blood-oxygen and body-temperature tracking alongside standard activity and sleep monitoring.

Suited for health-focused users needing

The watch uses a Maxim MAX86176 analogue front-end to capture ECG waveforms at 512 Hz with CFDA and FDA support, while a Maxim MAX30208 sensor measures body temperature and an Osram 2201 module handles blood-oxygen readings. A Sitronix STK8321 3-axis accelerometer drives motion detection. Buyers who require built-in GPS mapping, onboard music storage or cellular connectivity will not find those features here.

230 mAh cobalt battery rated for 7 to 10 days

The pure-cobalt lithium cell delivers up to 10 days of typical operation and 30 days on standby, recharging fully in 2 to 3 hours via a magnetic connector with short-circuit protection. Compatibility covers Android 4.4 and above plus iOS 8.2 and above, with the companion app available in 13 languages.

Highlights

  • Medical-grade ECG at 512 Hz sampling backed by CFDA/FDA
  • Continuous body-temperature tracking via Maxim MAX30208 sensor
  • 3-inch TFT display at 240×240 resolution for clear readouts
  • Up to 10 days active use from 230 mAh cobalt battery
  • Magnetic charging with short-circuit protection in 2-3 hours

Specifications

ColorSilver

Questions about this item

Which phone operating systems work with the G08 1.3 inch smart watch?

The watch pairs with phones running Android 4.4 or later and iOS 8.2 or later using Bluetooth low-energy.

Will the watch still track steps and sleep if I keep using my older Android 4.4 handset?

Yes, the built-in Sitronix STK8321 3-axis acceleration sensor records activity locally and syncs when the watch connects to the phone.

How can I confirm the ECG function is working after the first setup?

Open the companion app, start an ECG reading and check that a waveform appears at the stated 512 Hz sampling rate.

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