BIEMHA VR11 Smart Ring, Rose Gold, Size 7

Rose Gold Size: The BIEMHA VR11 smart ring is listed for sleep, activity, and health tracking, with Bluetooth connectivity and iOS/Android compatibility. Its advertised battery figures depend on whether the claimed charging case is used, and the listing contains inconsistent display and water specifications that buyers should clarify.

At a glance

The feature description says heart rate is measured automatically every 30 minutes when worn.
Sleep and daily activity tracking are advertised, alongside heart rate and blood pressure metrics in the specifications.
The listing says no app subscription is required.
The selected listing title identifies this variant as Rose Gold, size 7.

Price

$49.99Save 50%

Reference price: ~~$99.99~~

Price checked: Nov 14, 2026

View offer

Pros and cons

Pros

Advertised sleep, activity, and heart-rate tracking combine several everyday monitoring functions in a ring format.
The listing claims iOS and Android phone compatibility and Bluetooth connectivity.
No app subscription is claimed to be required.

Cons

The ring has no display listed, so tracking information is not shown on the ring itself.
No GPS is listed, limiting its stated ability to record location independently.

Technical specifications

20 specifications

Identity
Brand	BIEMHA
Model	VR11
Color	Rose Gold
Product type	Smart Ring
Form factor	Round

Tracking and compatibility
Listed activity feature	Activity Tracker
Metrics measured	Heart Rate Monitor, Sleep Duration, Blood Pressure
Wireless connection	Bluetooth
Compatible devices	Smartphone
Phone compatibility	Compatible with iOS and Android devices
GPS	No GPS

Display
Screen size listed	1 nanometer
Display listed	No Display

Power and protection
Battery type	Lithium Ion
Water resistance listed	Waterproof
Water resistance depth listed	80 meters

Other listed details
Operating system	Android Wear 1.0
Supported applications	Fitness Tracker, Messaging, Notifications
Warranty type	Limited
Warranty description	no warranty

What to know before buying

Listing details to confirm

The listing conflicts on key details: its title says IP68 and a 5-day battery, while the feature text specifies 2–3 days on the ring and more than 5 days with a smart charging case, whose inclusion is not confirmed. It also lists an 80-meter depth, an unspecified waterproof claim, and an implausible 1 nanometer screen size despite saying there is no display. Check the selected listing for the actual water rating, battery setup, and display details. The listing also labels the operating system Android Wear 1.0 while describing iOS and Android phone compatibility.

What’s in the box

Charging cableCheck selected pack
Smart charging caseCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Buyers seeking a screenless ring-style tracker for sleep and everyday activity.
Phone users looking for a product listing that claims compatibility with iOS and Android.

Less suited to

Buyers who need a display or GPS on the wearable.
Buyers who require confirmed battery runtime, water-protection limits, or verified health-measurement accuracy.

BIEMHA VR11 Smart Ring, Rose Gold, Size 7 · photo 2 — Additional product photo 2

Customer reviews on Amazon

5 / 5 · 421 ratings

5 stars99%99%
4 stars1%1%
3 stars0%0%
2 stars0%0%
1 star0%0%

The supplied evidence contains aggregate ratings but no customer-comment summary. The ratings are strongly positive, but they do not establish what buyers liked, identify concerns, or confirm tracking accuracy. Consider them alongside the listing's unresolved battery and water-rating details.

Frequently asked questions

Does the BIEMHA VR11 have a display?

The listing says No Display, although it also gives a screen size of 1 nanometer. That screen-size entry is inconsistent and should not be treated as a usable display specification.

How long does the battery last?

The feature text claims 2–3 days for the ring itself and more than 5 days when used with a smart charging case. The title says 5 days, so confirm the selected variant and whether the case is included.

Can I use it with an iPhone or Android phone?

The listing claims compatibility with iOS and Android devices and lists Bluetooth connectivity.

Is the ring suitable for swimming?

The listing makes an 80-meter waterproof claim, while the title also says IP68. These descriptions are inconsistent, so confirm the applicable water rating before relying on it for swimming.