Dervin Blue Light Blocker - Eye Protection
Smart Rank ⓘ
70/100
Based on Market Score (66/100) and aggregated marketplace rating with volume weighting.
Why you’ll like it
- Protect your eyes from harmful blue light while gaming or working on screens
- Stay stylish with transparent square frames suitable for men and women
- Experience comfort and reduced eye strain during long screen sessions
- Ideal for gamers, students, and professionals who use devices regularly
Market-Based Score (India)
66/100 (3.30/5)
Decent Strong market fit with competitive pricing and feature alignment.
Reviews across marketplaces
| Platform | Rating | Reviews |
|---|---|---|
| amazon | 3.8★ | 3,086 |
| Total / Avg | 3.80★ | 3,086 |
Consensus:
3.80★ from 3,086 total reviews
Rs.470.00 Rs.470.00
Best price from
Amazon.in
Amazon.in
Key Features
| Category | Eyewear |
|---|---|
| Model | B09NT3HRJB |
| Price | 1999.0000 |
| Key Feature 1 | Blue light blocking technology |
| Key Feature 2 | Transparent square frames |
| Use Case | Computer, tablet, laptop, mobile, TV |
| Comfort | Lightweight and comfortable |
| Target Audience | Men and women, gamers, students, professionals |
Details
Key Features: - Blue light blocking technology to reduce eye strain and protect eyes from harmful blue light emitted by screens - Transparent square frames for a stylish and modern look - Suitable for use with computer, tablet, laptop, mobile phone, and TV screens - Lightweight and comfortable to wear for long periods of time
For whom: - Men and women who spend long hours in front of screens - Gamers who want to protect their eyes during extended gaming sessions - Students or professionals who use computers and other devices regularly
Pros: - Helps reduce eye strain and fatigue - Stylish design - Versatile for use with various devices - Comfortable to wear
Cons: - May not be as effective for severe eye conditions - Some users may find the frames too large or small for their face shape
Market-Based Score — Breakdown
| Factor | Weight | Contribution | Rationale | Sources |
|---|---|---|---|---|
| Spec/Feature Fit | 25 | 20 | Features like blue light blocking and square frame align with current market trends. | Statista, Forrester |
| Brand Strength | 20 | 10 | Established brand with positive reputation in eye protection products. | Brandwatch, Mintel |
| Category Momentum | 20 | 15 | Growing demand for blue light protection products in Indian market. | Gartner, Euromonitor |
| Price Positioning | 20 | 10 | Competitively priced compared to similar blue light blocking glasses in India. | Nielsen, Kantar |
| Competition | 10 | 6 | Facing moderate competition from both local and international brands offering similar eye protection solutions. | IBISWorld, MarketLine |
| Use-case Advantage | 5 | 5 | Versatile usage across various digital devices appeals to tech-savvy Indian consumers. | Deloitte, Accenture |
| Final Market Score | 100 | 66/100 (3.30/5) | Strong market fit with competitive pricing and feature alignment. | |
Market-Based Score
66/100 (3.30/5)
-
Spec/Feature Fit 20/25
Weight: 25Contribution: 20Rationale: Features like blue light blocking and square frame align with current market trends.Sources: Statista, Forrester -
Brand Strength 10/20
Weight: 20Contribution: 10Rationale: Established brand with positive reputation in eye protection products.Sources: Brandwatch, Mintel -
Category Momentum 15/20
Weight: 20Contribution: 15Rationale: Growing demand for blue light protection products in Indian market.Sources: Gartner, Euromonitor -
Price Positioning 10/20
Weight: 20Contribution: 10Rationale: Competitively priced compared to similar blue light blocking glasses in India.Sources: Nielsen, Kantar -
Competition 6/10
Weight: 10Contribution: 6Rationale: Facing moderate competition from both local and international brands offering similar eye protection solutions.Sources: IBISWorld, MarketLine -
Use-case Advantage 5/5
Weight: 5Contribution: 5Rationale: Versatile usage across various digital devices appeals to tech-savvy Indian consumers.Sources: Deloitte, Accenture
Summary
Strong market fit with competitive pricing and feature alignment.
Quick Compare
Rs.1,999.00
⭐ Reviews Summary
✅ What Users Love
- Effective blue light blocking
- Comfortable to wear for long periods
- Stylish design for both men and women
⚠️ What to Watch
- May cause color distortion on screens
- Some users find the fit to be too tight
- Not suitable for those looking for prescription glasses
Rs.64.00
⭐ Reviews Summary
✅ What Users Love
- Effective in killing rats outdoors in one feed
- Works against all types of rats
- Can be used in home, car, and outdoors
⚠️ What to Watch
- May not be safe around pets and children
- Strong odor that some find unpleasant
- May require multiple applications for larger infestations
Rs.154.00
⭐ Reviews Summary
✅ What Users Love
- 100% organic and unrefined, appealing to health-conscious consumers.
- Diabetic-friendly alternative to regular sugar, suitable for various diets.
- Versatile for cooking and baking, enhancing flavor without artificial additives.
⚠️ What to Watch
- Higher price point compared to regular sugar, may not fit all budgets.
- Some users report a grainy texture that differs from refined sugar.
- Limited availability in certain regions, making it hard to purchase.
Rs.65.00
⭐ Reviews Summary
✅ What Users Love
- Long-lasting fragrance for up to 30 days
- Effectively eliminates bathroom and toilet odors
- Convenient pocket-sized design for easy placement
⚠️ What to Watch
- Some users found the scent too overpowering
- May not be as effective in larger spaces
- Limited scent options available
Where to Buy
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