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
A slim silver ring with no display and touch surface

prxxhri VR11 Smart Ring Silver Size 9 wearable technology

SKU CH-0CGV-ZXEWK

Tracks sleep, stress and heart rate with a waterproof, display-free ring that runs two to three days per charge and works with Android via Bluetooth

  • Screen size1 mm
  • Connection optionsBluetooth, bluetooth
  • Size1.69 in (4.29 cm)
  • Supported platformsAndroid
  • Camera detailsActivity Tracker
  • Built-in sensorsSleep Duration, Stress
  • Real-time sleep and fitness monitoring with advanced sensors
  • Automatic heart-rate measurement every 30 minutes for all-day wellness
  • Waterproof design suits daily wear and fitness activities
  • No subscription fee keeps full tracking features accessible
  • Up to 10 days usage with the smart charging case

Smart Ring for Daily Health Tracking

The prxxhri VR11 smart ring in silver size 9 is a screenless activity tracker designed for continuous wellness monitoring. It suits adults who want sleep duration and stress insights without wearing a wristband. The device pairs with Android phones via Bluetooth and requires no subscription fee for data access.

Thermals Noise and Power Draw

The ring has no display or active cooling, so it produces zero audible noise and negligible heat during wear. A 2-3 day battery life supports uninterrupted tracking, while the included smart charging case extends usable time beyond 10 days between wall charges. Low-power Bluetooth connectivity minimises daily energy draw.

Bundled Accessories and Software Impact

The package provides a smart charging case that multiplies effective battery life to over 10 days, enabling long trips without a cable. A printed user manual guides the initial sizing and app pairing process. The companion app delivers sleep cycle analysis and heart-rate trends measured every 30 minutes by the 4.0 sensors.

How it compares

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

Price $71.99
Pricier than about 75% of the 2,527 comparable items (median $44.99).

Specifications

Product
Brand namePrxxhri
Product lineVR11
Model nameVR11
Part numberVR11
Product colorSilver
Product typeActivity Tracker
Screen colorNo Display
Display
Screen size1 mm
Display typeNo Display
TouchscreenTouch screen
Connectivity
Connection optionsBluetooth, bluetooth
Wireless connectivityBluetooth, Bluetooth
Bluetooth supportBluetooth
Ports & slots
ConnectionUser Manual
Power
Battery typeLithium ion
Size & build
Size1.69 in (4.29 cm)
Overall height3.7084 L x 7.6962 W x 9.0932 H centimeters
Overall width3.7084 L x 7.6962 W x 9.0932 H centimeters
Product depth3.7084 L x 7.6962 W x 9.0932 H centimeters
Compatibility
Compatible withAndroid
Supported platformsAndroid
In the box
Included itemsUser Manual
Environment & compliance
Water protectionWaterproof
More details
Built-in sensorsSleep Duration, Stress

Questions about this item

How do I install the prxxhri VR11 ring and what step do people often miss?

Measure your finger circumference against the size chart before ordering; the ring arrives ready to pair via Bluetooth with the companion app on Android, but skipping the sizing step leads to poor sensor contact and inaccurate readings.

What maintenance or replacement will the VR11 need over time?

The 2-3 day battery requires recharging in the supplied smart case, which can extend total use beyond 10 days; the waterproof seal has no user-serviceable parts, so only the charging case or the ring itself would ever need replacement.

What limit appears first during continuous wear of the VR11?

Heart-rate sampling every 30 minutes and constant Bluetooth connectivity drain the ring’s battery in roughly 2-3 days, making charge interval the first practical ceiling under sustained use.

More in Smartwatches & Wearables

Similar items