uaue TM21 Smart Health Ring with Vibration Alert and Touch Control

This smart ring is a discreet health and connectivity companion for busy professionals and fitness enthusiasts. It provides comprehensive health monitoring including heart rate, sleep stages, and body temperature, with vibration alerts for calls and reminders. Touch controls allow remote photo and music functions. The IP68 waterproof rating and long standby battery life ensure daily wear without worry. No subscription fees are required, and it works with both iOS and Android devices.

  • 3 variants
  • Heart rate monitoring
  • Size: 3 variants
Price range $25
Price spread Medium
Customer rating 3.5 93 ratings

Available variants (3)

Choose a variant, then open its detail page for seller-specific information.

Smart Ring — Smart Ring, uaue

Size 8

Amazon
Price $24.99
Updated Apr 11, 2026
Available to order
Size
8
Battery Life
4~6 d, 25 d standby
Charging Time
0, 1
View variant

Variant comparison

Compare prices, availability, and key variant differences in one table.

Feature Size 9 Size 8 Size 6-14 US
Price $24.99 $24.99 $24.99
Updated May 28, 2026 Apr 11, 2026 May 31, 2026
Availability Available to order Available to order Available to order
Size 9 8 Ring sizes 6-14 US
Battery Life 4~6 d 4~6 d, 25 d standby
Charging Time 1 0, 1

Amazon live offers

Offers updated

3 live offers
Top live offer $24.99
New from $24.99
Offer count 3+
Seller Condition Price Shipping Updated
Third-party seller FBA New $24.99 Free shipping 6/4/26 View offer
Third-party seller FBA New $24.99 Free shipping 6/4/26 View offer
Third-party seller FBA New $24.99 Free shipping 6/3/26 View offer

Overview

Compare uaue TM21 Smart Health Ring with Vibration Alert and Touch Control variants, pricing tiers and key differences.

Learn more

How variants differ

  • Size
  • Battery Life
  • Charging Time

Who each variant is for

  • Compare 2-3 closest variants by price and key specs before deciding.

Reviews

3.5 / 5 from 93 ratings
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Product confidence

Reviews

3.5
(93 ratings)

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