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Black smart ring, size 12, no display, IP68 waterproof

BIEMHA VR11 Smart Ring Black 12 23 Day Battery

SKU CH-WT5M-5VRZ8

Tracks sleep, heart rate, blood pressure and activity with 4.0 sensors, IP68 waterproof, 23‑day battery, no subscription needed

  • ColorBlack
  • TypeActivity Tracker
  • Size1.32"
  • CompatibilityAndroid
  • OS CompatibilityAndroid
  • CameraActivity Tracker
  • Real-time sleep and fitness insights via advanced sensors
  • Continuous heart-rate monitoring every 30 minutes with 4.0 sensors
  • Up to 23 days battery life from lithium-ion cell
  • IP68 waterproof rating for swim and shower use
  • No display design keeps ring slim at 1.32 inches

BIEMHA VR11 Smart Ring Black

The BIEMHA VR11 is a screenless activity tracker worn on the finger. It targets adults who want continuous health insights without a wristband or subscription fees. The ring uses Bluetooth to sync data with a companion app on Android devices. Its IP68 waterproof rating allows wear during swimming and showering.

Practical limits of Bluetooth sync

Heart rate is sampled automatically every 30 minutes while the ring is worn. Real-time streaming is not supported; data transfers when the ring connects to the paired phone. The 4.0 sensor array handles heart rate, blood pressure and sleep duration, but does not measure blood oxygen or skin temperature. No display means all readings must be reviewed in the app.

Check finger size and Android version before

Supplier size 12 corresponds to a 1.32 inch inner diameter; measure your finger circumference against the maker's chart to avoid fit issues. The ring requires an Android phone with Bluetooth for pairing; iOS compatibility is not confirmed in the specifications. A lithium-ion cell provides up to 23 days of use per charge cycle.

Fordele

  • Real-time sleep and fitness insights via advanced sensors
  • Continuous heart-rate monitoring every 30 minutes with 4.0 sensors
  • Up to 23 days battery life from lithium-ion cell
  • IP68 waterproof rating for swim and shower use
  • No display design keeps ring slim at 1.32 inches

Specifikationer

BrandBIEMHA
SeriesVR11
ModelVR11
Part NumberVR11-JZ11
ColorBlack
TypeActivity Tracker
Size1.32"
CompatibilityAndroid
OS CompatibilityAndroid
CameraActivity Tracker
SensorsHeart Rate Monitor, Sleep Duration, Blood Pressure
Water Resistancewaterproof
Screen Size1 nanometer
Screen ColorNo Display
Display TechnologyNo Display
Touch Screen SupportNo
ConnectivityBluetooth, bluetooth
Wirelessbluetooth, Bluetooth
BluetoothBluetooth
Battery Typelithium_ion
SpecificationActivity Tracker, BIEMHA, VR11, VR11-JZ11
FeaturesHeart Rate Monitor
Height3.7084 L x 7.8994 W x 8.9916 H centimeters
Width3.7084 L x 7.8994 W x 8.9916 H centimeters
Depth3.7084 L x 7.8994 W x 8.9916 H centimeters

Spørgsmål om denne vare

Which size should I choose for the BIEMHA VR11 ring?

The ring is offered in size 12; check the size chart and measure your finger circumference before ordering to ensure a comfortable fit.

What does the 23‑day battery life mean for daily use?

You can wear the ring continuously for up to 23 days on a single charge, tracking sleep and activity without frequent recharging.

How does the IP68 rating protect the ring in practice?

IP68 water resistance means the ring withstands dust and immersion in water, so it survives swimming, showers and daily splashes.

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