AVINMER

AVINMER Gen 1 Sizing Kit - Size First Before You Buy - Choose from 9 Sizes - Sizes

3.8(18)

1402+ bought in the past month

$3.99

About this item

  • Size Before You Buy: Before purchasing the AVINMER Gen 1 Smart Ring, we highly recommend acquiring the AVINMER Gen 1 Sizing Kit to determine the most comfortable and suitable size for your finger. Please note that the AVINMER Gen 1 Sizing Kit is only compatible with the AVINMER Gen 1 Smart Ring
  • Not Standard Sizing: AVINMER Gen 1 Smart Ring differs from standard rings as it contains sensors on the inside. Therefore, we recommend using the AVINMER Gen 1 Sizing Kit to determine the best fit. The AVINMER Gen 1 is available in sizes 6 to 14, accommodating various finger sizes
  • How to Measure & Fit Check: Wear the sizing gauge snugly around the base of your finger, ensuring it doesn’t rotate freely. We recommend wearing it for over 24 hours to determine your most accurate fit. For optimal data and comfort, the AVINMER Gen 1 Smart Ring should fit snugly against your skin without rotating. When testing for the best size, make sure the sizing gauge remains tight around the base of your finger
  • Choose a Finger: The AVINMER Gen 1 Smart Ring can be worn on any finger and on either hand. For optimal accuracy and comfort, we recommend wearing the AVINMER Gen 1 Smart Ring on your index, middle, or ring finger. Be sure to size the exact finger on which you plan to wear your AVINMER Gen 1 for the best fit
  • Manufacturing Quality: AVINMER Gen 1 Sizing Kit is made from premium-grade plastic, while the AVINMER Gen 1 Smart Ring is crafted from stainless steel material, coated with a scratch-resistant layer for outstanding corrosion resistance and durability
$3.99

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Product details

Operating SystemAndroid Wear 2.9
Special FeatureActivity Tracker
Connectivity TechnologyBluetooth
Wireless Communication StandardBluetooth
Battery Cell CompositionLithium Ion
GPSNo GPS
ShapeRound
Screen Size0.99 Inches
BrandAVINMER
StyleElegant

Technical specifications

package_dimensions5.91 x 3.07 x 1.06 inches
item_weight0.08 Kilograms
batteries1 Nonstandard Battery batteries required.
best_sellers_rank#184,203 in Electronics ( See Top 100 in Electronics ) #472 in Smart Rings
date_first_availableMay 14, 2025
manufacturerShenzhen Pinxi Technology Co., Ltd.
standing_screen_display_size0.99 Inches

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Customer reviews

3.818 ratings
★★★★☆

Reliable Sleep Tracker at a More Reasonable Price Point

[ByteExile]December 14, 2025

I bought this smart ring when it was $299, which felt steep for a lesser-known brand in this space. However, at its current lower price, it offers better value for what you get. The sleep tracking functionality has been particularly impressive - it provides detailed breakdowns of different sleep phases and has been consistently accurate in my experience. The ring itself has performed without any technical issues during my time using it. It's worth mentioning that after reading about an unrelated smart ring incident where emergency services had to remove a different brand's ring due to battery problems during travel, I became more cautious about wearing it. While this concern isn't specific to this product (and hasn't affected my rating since I've had zero actual problems), it's something potential buyers might want to consider when looking at any smart ring technology. For the current price point, this ring delivers solid functionality, especially if you're primarily interested in sleep monitoring. The build quality seems good, and despite my personal hesitation about smart rings in general after that news story, this specific model has proven reliable in day-to-day use. If you need the features this ring offers, particularly the detailed sleep tracking capabilities, it represents decent value at its reduced price. Read more

★★★☆☆

Strong

Christine HitzelDecember 18, 2025

Nice structure to materi Read more

★★★★★

Fabulous Metal Smart Ring Robust Easy Install App

AdorCharmAugust 20, 2025

I really like this smart ring! It is my third one and by far the best! I like the futuristic look and it feels really nice. It is a metal ring not plastic, feels substantial and has some weight too it. I wear a size 8 on my ring finger and this fit me perfectly. I am enjoying the app! It is really nice and is very easy to see and read all of the information. It is a lot better app than I have seen before and it does a lot. In addition to robust health monitoring it has camera remote, e-book and YouTube remote. It was so easy to install the app and pair it with my phone. The ring shows up as JRING not some weird letters. The charging pod is super cool! It is just a little disc and you just sit your ring inside and it has a magnetic lid. Read more

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★★★★☆

I love the selfie feature

Ruth WDecember 12, 2025

This smart ring is pretty cool and looks like right now it’s under $60 which I think is a great price. It’s fairly big so it’s not very comfortable to wear when you’re sleeping. If you want it to track your sleep, there are probably better choices. The app isn’t fabulous, but it’s workable. It’s easy to charge- you can charge it in its little case or charge it directly with the included cord. My favorite feature is the selfie feature. You can close and open your hand when your camera is open and it’ll make your phone take a photo. It seems to be fairly accurate in tracking walking, etc. It connects to the app easily. Is it the greatest smart ring? Probably not, but it’s a great purchase for the price. Read more

★★★★☆

Pretty cool smart ring!

JanetSeptember 10, 2025

Avinmer brand Gen 1 Ultra This Waterproof Scrolling Smart Ring for TikTok, YouTube, Instagram, Shorts, Video, Camera, & E-book with Calories/Heart Rate/Blood Oxygen/Sleep/Health Monitoring. First- What's included in the package... 💋 1x Avinmer Gen 1 Smart Ring 💋 1x USB Charging Cord 💋 1x Charging Case 💋 1x Instruction Manual Second- The pros of this ring... 😃 Easy to Use App 😃 NO Monthly Subscription 😃 Fits Great/Decently Comfy 😃 Sleep Monitoring 😃 Step Tracking 😃 Blood Oxygen Monitoring 😃 Heart Rate Monitoring 😃 Waterproof 😃 Scrolling 😃 Remote Photo Control 😃 Made of Titanium 😃 Long Battery Life Third- The Cons of This Ring... 😖 No Blood Pressure Monitoring 😖 No Low Oxygen Alarm 😖 No Low Heart Rate Alarm 😖 Does Not Feel Ultra Thin So, all-in-all, it seems to be pretty decent. We'll have to see how it performs in the long run. But so far... it's doing pretty good. I wear it in my left Pointer finger until my finger inevitably gets puffy at certain times. And at those times I just move it over to my left middle finger. Seems to do OK like that. So far I'm happy about the purchase. Read more

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★★★☆☆

Mixed Feelings Due to Poor App and Weak Battery Life

NalaGraceJuly 23, 2025

The ring itself is actually pretty neat. The scrolling feature and selfie control are fun extras and work well. Everything functioned as expected, including the health tracking features like steps, heart rate, and sleep monitoring. Build quality seems fine and I like the form factor overall. It’s also nice knowing it has a 3 year warranty in case the battery fails or something else goes wrong. That said, the app is where this falls short. As others have mentioned, tt feels clunky, unintuitive, and frustrating to navigate. The user interface just isn’t polished, and it really drags down the whole experience. The battery life is also underwhelming. I know it’s tough to fit a decent battery into such a small footprint, but it still drains faster than expected. The ring itself has potential and I can see the appeal, but it’s not great, and it’s not bad. If they clean up the app and improve the power efficiency, it would be a much better product. For now, the app is the biggest drawback and the reason this ring gets 3 stars. Read more

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