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Black smart watch with 1.10 inch AMOLED touchscreen and black silicone band

YBYHFAA Smart Watch 1.10" AMOLED Black

SKU CH-5SBS-N4NJN

Tracks heart rate, blood oxygen and sleep 24/7 plus 25 sport modes on a 1.1" AMOLED touchscreen with IP68 water resistance

  • ColorBlack
  • Typeactivity_tracker
  • Size1.10''
  • Band MaterialSilicone
  • CompatibilitySmartphone
  • SensorsHeart Rate Monitor, Sleep Duration, Blood Oxygen Monitor
  • 24/7 health tracking with heart rate, blood oxygen and sleep monitoring
  • 1" AMOLED colour touchscreen with 70+ cloud watch faces and photo customisation
  • 25 sport modes covering walking, running, cycling and more with last 5 exercise records
  • All-day activity tracking of steps, distance and calories burned with professional analysis
  • IP68 waterproof rated to 1.5 metres for swimming and daily wear

1.1" AMOLED Activity Tracker

This YBYHFAA smart watch uses a 1.10" AMOLED colour touchscreen to show health metrics and notifications. It monitors heart rate, blood oxygen and sleep stages around the clock. A silicone band keeps the IP68-rated case comfortable on the wrist. The device pairs with a smartphone over Bluetooth and runs on AsteroidOS.

For daily health tracking and light sport

The watch suits users who want continuous heart-rate, SpO₂ and sleep analysis plus automatic step, distance and calorie counting. It stores the last five exercise records across more than 20 sport modes. Buyers who need built-in GPS, music storage or contactless payments should look at other devices.

Check phone compatibility and charging

Verify that your smartphone supports the required Bluetooth version for the companion app. Confirm the proprietary charging cable supplied in the box matches your charging routine. Ensure you are comfortable with a 1.10" display for reading notifications and health data.

Highlights

  • 24/7 health tracking with heart rate, blood oxygen and sleep monitoring
  • 1" AMOLED colour touchscreen with 70+ cloud watch faces and photo customisation
  • 25 sport modes covering walking, running, cycling and more with last 5 exercise records
  • All-day activity tracking of steps, distance and calories burned with professional analysis
  • IP68 waterproof rated to 1.5 metres for swimming and daily wear

Specifications

BrandYBYHFAA
ColorBlack
Typeactivity_tracker
Size1.10''
Band MaterialSilicone
CompatibilitySmartphone
SensorsHeart Rate Monitor, Sleep Duration, Blood Oxygen Monitor
Water Resistance1.5 meters
Screen Size1.47
Display TechnologyAMOLED
Touch Screen Supporttouch_screen
ConnectivityBluetooth
Wirelessbluetooth
BluetoothBluetooth
Battery Typelithium_polymer
SpecificationAsteroidOS
FeaturesActivity Tracker
Package ContentCharging Cable

Questions about this item

Does the watch need a smartphone to pair and sync data?

Yes, the device lists smartphone compatibility and uses Bluetooth for pairing and data transfer.

Can I keep using my existing Bluetooth headphones while the watch is connected to the phone?

The watch connects via Bluetooth to the phone; typical phones support multiple simultaneous Bluetooth devices such as headphones and wearables.

How do I confirm the 24/7 heart-rate and blood-oxygen monitoring is active after setup?

Open the companion app on your phone; the dashboard shows live heart-rate and SpO₂ readings and a continuous graph when monitoring is running.

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