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
Red rectangular smartwatch with 1.91 inch touchscreen and red silicone band

ZOSKVEE

ZOSKVEE E530 1.91 inch IP68 Smart Watch Red

SKU CH-RSMW-27VEM

A 1.91 inch IP68 smartwatch with ECG at 512HZ, non-invasive blood sugar, blood oxygen and temperature monitoring plus multi-sport tracking

  • ColorRed
  • ECG monitoring at 512 Hz for detailed heart analysis
  • Non-invasive blood sugar tracking with dedicated sensor chips
  • 91 inch 240x284 touch display for clear visuals
  • IP68 waterproof rating for swim and shower use
  • 280 mAh battery with low-power GR5515 chip for long life

Red smartwatch for daily health tracking

The ZOSKVEE E530 is a wrist-worn device with a 1.91 inch 240x284 touch screen and a red silicone band. It targets users who want continuous heart-rate, blood-oxygen and body-temperature data without a bulky chest strap. Bluetooth 5.1 pairs the watch to Android 5.0 or iOS 9.0 phones for notifications and remote camera control.

280 mAh battery and sensor headroom

The GR5515 processor and OSRAM SFH2201 PPG sensor deliver 512 Hz ECG sampling plus HRV and Lorenz scatter analysis. Non-invasive blood-sugar estimates and blood-pressure trends run alongside multi-sport logging and sleep staging. The 280 mAh cell supports ultra-low power operation, though heavy ECG belt use will reduce runtime between magnetic USB charges.

Alloy shell with IP68 sealing

A metal-alloy and plastic case meets IP68 waterproofing for shower and swim exposure. The magnetic suction charger clips on without a port cover, keeping the seal intact day to day. Gravity sensing via the Rohm KXTJ3-1057 enables shake-to-photo and wrist-wake gestures, while the silent alarm vibrates without disturbing others.

Highlights

  • ECG monitoring at 512 Hz for detailed heart analysis
  • Non-invasive blood sugar tracking with dedicated sensor chips
  • 91 inch 240x284 touch display for clear visuals
  • IP68 waterproof rating for swim and shower use
  • 280 mAh battery with low-power GR5515 chip for long life

Specifications

ColorRed

Questions about this item

Will the watch pair with my Android 5.0 phone over Bluetooth 5.1?

Yes, the watch uses Bluetooth 5.1 and is compatible with Android 5.0 and above.

How can I confirm the ECG sensor is capturing data at the stated 512 Hz rate?

The ECG chip TYHX3220 runs at 512 Hz; open the ECG function on the watch and verify the real-time waveform appears smooth and updates continuously.

Does the box include the magnetic USB charging cable, or must I buy it separately?

The watch charges via USB magnetic suction; the cable is included in the box.

Also in this aisle

People compared these

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