New prices
$43
– $98
Tiantianka Smart Ring Smart Health Tracking Ring
A discreet smart ring designed for continuous health monitoring, featuring heart rate, blood oxygen, and blood pressure tracking 24/7. It provides sleep analysis with deep and light sleep stages, counts steps, calories burned, and distance traveled. With an IP68 waterproof rating and lightweight titanium alloy construction, it offers comfort and durability for daily wear and workouts. The device requires no subscription fees, offering lifetime access to health data via a compatible app, and works seamlessly with both iPhone and Android smartphones.
- 2 variants
- Heart rate, blood oxygen, and blood pressure monitoring 24/7
- Size: 2 variants
Used prices
$43
Price spread
~126%
Across new variants
Customer rating
11 ratings
Available variants (2)
Choose a variant, then open its detail page for seller-specific information.
Gold, Size 7, 7–10 d Battery
Amazon
Available to order
- Size
- 7
- Color
- Gold
- Battery Life
- 7–10 d
Variant comparison
Compare prices, availability, and key variant differences in one table.
| Feature | Silver, Size 6, 3–5 d Battery | Gold, Size 7, 7–10 d Battery |
|---|---|---|
| Price | $98.00 | $43.35 |
| Updated | Apr 7, 2026 | May 26, 2026 |
| Availability | Available to order | Available to order |
| Size | 6 | 7 |
| Color | Silver | Gold |
| Battery Life | 3–5 d | 7–10 d |
| OS Compatibility | Android 5.0+, iOS 8+ | Android, iOS |
Amazon live offers
Offers updated
Top live offer
$43.35
Used from
$43.35
Offer count
1+
| Seller | Condition | Price | Shipping | Updated | |
|---|---|---|---|---|---|
| Third-party seller FBA | Used - Like New | $43.35 | Free shipping | 6/3/26 | View offer |
View all offers on Amazon
Overview
Compare Tiantianka Smart Ring Smart Health Tracking Ring variants, pricing tiers and key differences.
Learn moreHow variants differ
- Size
- Color
- Battery Life
Who each variant is for
- Start with your budget: the visible price spread across variants is about 126%.
- Pick color and finish only after deciding on hardware requirements.
Reviews
3.5 / 5
from 11 ratings
No written reviews yet
Product confidence
Reviews
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