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Oura Ring 4 vs Victormont Smart Ring 2
Side-by-side comparison of manufacturer specifications: weight, size, battery life, sensors, app compatibility and subscription fees.
By Gil Sapir, Editor ยท Data compiled from manufacturer specifications and public sources (methodology).
โกโก Quick-Decision Verdict: Oura Ring 4 vs Victormont Smart Ring 2
โก Quick-Decision Verdict: Oura Ring 4 vs Victormont Smart Ring 2
Spec-based comparison of Oura Ring 4 and Victormont Smart Ring 2 using manufacturer data: subscription cost, battery life, weight, sizing and sensors. WearableTier does not test devices hands-on.
๐ Key Takeaways:
- โOura Ring 4 features $5.99/mo subscription with 8-day battery life.
- โVictormont Smart Ring 2 provides $0/mo zero-subscription model with 7-day battery life.
- โAlways test sizing kits for 24 hours prior to final device selection to guarantee reliable biometric signal tracking.
Smart Sensing technology that adapts to individual health metrics
Combines advanced health tracking features with an affordable price and no monthly fees.
Comparing Budget / White-Label Amazon Smart Rings
This matchup includes white-label hardware. For an overview of budget smart rings under $100, including app subscription paywalls, see our budget ring guide.
Smart Ring Sensors & Biometric Architecture Guide
An overview of optical PPG sensors, skin temperature thermistors, and signal basics.
๐ Category Matchup Trophies
Lowest list price plus 12 months of app subscription fees (MSRP; retail prices vary).
Based on each manufacturer's published app compatibility.
Oura Ring 4
Victormont Smart Ring 2
Check Price on Amazonโก No monthly subscription fee listed
Interactive Biometric Load & Battery Simulator
Manufacturer battery specifications test rings under ambient laboratory conditions. Adjust your daily wearable sensor profile below to estimate real-world endurance and charge cycle frequency.
Oura Ring 4
Rated Spec: 8 Days MaxVictormont Smart Ring 2
Rated Spec: 7 Days MaxSensor & Hardware Spec Comparison
Published manufacturer specifications for optical sensors, water resistance, thickness and fees
| Hardware Sensor Metric | Oura Ring 4 | Victormont Smart Ring 2 |
|---|---|---|
| Optical PPG LED Array | Red, Infrared, Green | Red, Green, Infrared |
| Skin Temperature Sensor | Listed | Check Specs |
| Sleep Metrics Listed | Sleep Duration, Sleep Stages, HRV, SpO2 | Sleep Duration, Sleep Stages, HRV |
| Water Resistance Depth | 100m/328ft | IP68 |
| Chassis Thickness | 2.88mm | 2.8mm |
| Monthly Software Fee | $5.99/mo | No Monthly Fees |
Battery life estimates apply an illustrative usage multiplier to each ring's manufacturer-rated battery life. Actual endurance varies with settings, fit, and daily activity.
View Full Technical Specs +
Isolated spec differences and direct hardware deltas
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View Full Technical Specs +
Isolated spec differences and direct hardware deltas
| Feature Delta | Oura Ring 4 | Victormont Smart Ring 2 |
|---|---|---|
| MSRP | $349 | $129 |
| Monthly Subscription | $5.99/mo | Zero Subscription Fees |
| Thickness | 2.88mm | 2.8mm |
| Width | 7.9mm | 8mm |
| Battery Life | 8 Days | 7 Days |
| Water Resistance | 100m/328ft | IP68 |
| Charging Case Included | โ No | โ Yes |
Shared Standards (6 Identical Specifications)↓
How the Oura Ring 4 and Victormont Smart Ring 2 Compare
The head-to-head matchup between the Oura Ring 4 and the Victormont Smart Ring 2 represents two distinct engineering philosophies. The Oura Ring 4 features a Fully titanium design or high-performance zirconia ceramic for the Oura Ring 4 Ceramic. (2.88mm thick, 3g), while the Victormont Smart Ring 2 is constructed from Titanium (2.8mm thick, 3g). Both offer robust environmental sealing (100m/328ft vs IP68 water resistance).
On the software front, the Victormont Smart Ring 2 operates under a zero-subscription model ($0/mo forever), whereas the Oura Ring 4 requires a recurring $5.99/mo membership to access historical sleep profiles, readiness trends, and advanced AI algorithms.
Per manufacturer battery specifications, the Oura Ring 4 is rated for up to 8 days (with a 20-minute recharge via N/A), while the Victormont Smart Ring 2 is rated for up to 7 days on a single charge (requiring 90 minutes via Wireless Charging Case).
Structured Technical Comparison Matrix
| Spec | Oura Ring 4 | Victormont Smart Ring 2 |
|---|---|---|
| Battery Life | Up to 8 Days | Up to 7 Days |
| MSRP & Price Tier | $349 ($$$ Tier) | $129 ($$ Tier) |
| Weight | 3g | 3g |
| Outer Shell Material | Fully titanium design or high-performance zirconia ceramic for the Oura Ring 4 Ceramic. | Titanium |
| Charging Method | N/A | Wireless Charging Case |
Interactive Ecosystem Sync Flowchart
Select your phone OS, fitness watch, and apps. Visualize exactly how data flows from your smart ring to your ecosystem, and highlight broken links.
Sync Flow Map
Virtual Sizing Assistant
Convert your finger circumference to a standard US ring size. Smart ring brands may size differently from jewelers, so confirm with the manufacturer's sizing guide or sizing kit before buying.
Your Standard US Ring Size
Smart ring sizes vary by brand and model. Use this as a starting point and confirm your size with the manufacturer's sizing guide or sizing kit before ordering.
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Frequently Asked Questions
Is Oura Ring 4 better than Victormont Smart Ring 2?
The choice between Oura Ring 4 and Victormont Smart Ring 2 depends on your priorities. Oura Ring 4 weighs 3g and costs $349 MSRP with a monthly subscription of $5.99. Victormont Smart Ring 2 weighs 3g and costs $129 MSRP with a monthly subscription of $0.00.
How does the battery life compare between Oura Ring 4 and Victormont Smart Ring 2?
Oura Ring 4 offers up to 8 days of battery life, whereas the Victormont Smart Ring 2 provides up to 7 days of battery endurance.