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OraMemo Sizing Kit 1.0, Size Before Buying the Smart Ring, 9 Sizes from Size 6-14
  • OraMemo Sizing Kit 1.0, Size Before Buying the Smart Ring, 9 Sizes from Size 6-14
  • OraMemo Sizing Kit 1.0, Size Before Buying the Smart Ring, 9 Sizes from Size 6-14
  • OraMemo Sizing Kit 1.0, Size Before Buying the Smart Ring, 9 Sizes from Size 6-14
  • OraMemo Sizing Kit 1.0, Size Before Buying the Smart Ring, 9 Sizes from Size 6-14
  • OraMemo Sizing Kit 1.0, Size Before Buying the Smart Ring, 9 Sizes from Size 6-14
OraMemo Sizing Kit 1.0, Size Before Buying the Smart Ring, 9 Sizes from Size 6-14

OraMemo Sizing Kit 1.0, Size Before Buying the Smart Ring, 9 Sizes from Size 6-14

$3.00 USD
$3.00 USD
  • [Size Before Buying] Before purchasing the OraMemo Smart Ring, we strongly recommend using the OraMemo Sizing Kit to find your perfectly comfortable and precise finger size. 
  • [Non Standard Size System] Unlike standard rings, OraMemo Smart Ring features internal sensors, requiring a unique sizing approach. 
  • [Measurement & Fit Verification] Wear the sizing gauge snugly at your finger’s base (no free rotation) for 24+ hours to confirm accuracy. The OraMemo ring should sit flush against skin without spinning; test sizes with the gauge kept tightly wrapped

心を込めて作りました

家宝級の品質

プレミアム素材

クラシックなスタイル

コーディネートアイテム

Jewelry style + health tech

A smart ring designed to stand out

Matching ring designs for couples

A symbol of your connection

The only smart rings designed to match.

More than just a beautiful gift,

it also represents care for their well-being.

Fitness & Activity Tracking:

Stay active with automatic exercise recognition, and calorie tracking.

Advanced Sleep Monitoring

Get accurate sleep data without the bulk of a watch on your writst.

Heart Health

Gain a complete picture of the cardiovascular health.

Waterproof(IP68):

Tested to depths of 100m (328ft). Whether you are showering, swimming, or diving, the fully sealed structure ensures reliable performance.

Long Battery Life:

Enjoy 7-8 days of use on a single charge or up to 25 days with the included portable charging dock.

It seamlessly complements your personal style.

From the very beginning, we designed it to sit in perfect harmony with a watch.

Available in: 

Matte Gold and Gloss Black

The MemoHealth App

Sleep Index


Unlock advanced sleep monitoring with zone based detection.

Heart Health


Stay heart aware with continuous tracking of heart rate and HRV.

Activity Index


Track exercise steps, calories, and activity intensity

Stress Index


Experience enhanced stress monitoring, enabling analysis of stress over time and tracking of sleep stress all within the MemoHealth app

Find your size and try out

the smart ring sizing kit before buying the ring.​

An exquisite sizing kit that is highly affordable, offering 9 precise size options.

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What is OraMemo?
Tech that cares.

OraMemo is a holistic wellness provider for families worldwide, dedicated to helping couples and families improve both their physical and emotional well-being.