Free Shark Smart Ring Smart Ring with Health Monitoring
Available Options
Price history by variant
Volatility: HighModel overview
2
Price range
$36.99
—
$69.99
Variant spread:
Low
Available variants
Key differences
Most technical parameters are similar across variants.
How to choose
- Start with your budget: the visible price spread across variants is about 89%.
Trade-offs
Budget vs feature set
Higher-priced variants are more likely to include meaningful hardware upgrades.
Close variants
Most variants are close to each other; choice is often driven by price and availability.
Starting from $36.99
Last price update: 8/5/25
This smart ring offers comprehensive health monitoring, including sleep tracking, heart rate, blood oxygen, and activity metrics, without any subscription fees. It features IP68 waterproofing for use during swimming and workouts, a long-lasting battery, and compatibility with both iPhone and Android devices for real-time updates and personalized insights.
4.2
12 reviews
5
6
4
3
3
2
2
1
1
0
Neha K.
Delhi
May 14, 2025
Евгений Б.
Казань
May 7, 2025
Emily Hernández
May 2, 2025
Giovanni Thompson
May 2, 2025
Jacob Santos
May 2, 2025
Henry Thompson
May 2, 2025
Julien Thompson
May 2, 2025
Pearl
May 2, 2025
Queenie
May 2, 2025
Madison White
May 2, 2025
Alejandro Kowalski
May 2, 2025