How We Test & Score
Inside our rigorous review laboratory. Discover our standardized parameters, benchmark tests, and scoring algorithms tailored for Indian homes.
1. Robot Vacuums Testing Parameters
Robot vacuums are tested inside a specialized indoor layout mapping both tiled floors, marble floors, and medium-pile carpets to evaluate modern floor-cleaning performance.
Suction Power (Pa)
We test debris pick-up using 50g of mixed particulates (fine sand, baking soda, and oats) to verify suction thresholds on carpet and grout lines.
Mapping Latency
We measure LiDAR and camera navigation mapping speed inside a multi-room setup, grading dynamic obstacle avoidance against mock cables and shoes.
Hair Tangle Ratio
We spread 10g of synthetic and pet hair strands to measure the anti-tangling efficiency of the main roller brush and side sweeper mechanisms.
Mopping Dampness
We evaluate active scrub pressure, water tank control, and self-cleaning efficiency to ensure hybrid mop units do not over-dampen delicate floors.
2. Action Cameras Testing Parameters
Action cameras undergo intense motion benchmarking, thermal strain testing, and outdoor exposure runs across a variety of terrains in India.
EIS Latency
We mount cameras on shock rigs to measure Electronic Image Stabilization (EIS) capabilities (such as HyperSmooth or RockSteady) and horizon leveling accuracy.
Thermal Thresholds
We record continuous 4K/60fps video at 35°C ambient temperatures, logging the exact elapsed duration before thermal shutdown or frame drops occur.
Low-Light Grain
We evaluate image grain, exposure levels, and shadow preservation in dark street setups (under 10 Lux) to test low-light sensor efficiency.
Water Resistance
We submerge units directly without housings to verify native water-sealing claims and screen responsiveness immediately following water exit.
3. Water Purifiers Testing Parameters
Water purifiers are connected directly to domestic water sources to analyze TDS (Total Dissolved Solids) reduction levels, flow rates, and mineral presence.
TDS Reduction %
We feed hard water (1,500+ PPM TDS) to calculate the purification membrane's exact salt-rejection efficiency and rate of waste-water discharge.
Mineral Retention
We conduct chemical analysis post-filtration to confirm the presence of healthy minerals (calcium, magnesium) despite multi-stage RO filtration.
pH Level Calibration
We verify that active copper or alkaline cartridges output water within the healthy drinking pH range of 7.5 to 8.5 consistently.
Tank Build Safety
We assess storage tank material properties, grading food-grade plastic or premium stainless steel options for long-term safety.
4. Air Purifiers Testing Parameters
Air purifiers are evaluated inside sealed test chambers injected with ambient smoke and high dust concentrations to track real-time air cleaning speeds.
CADR Speed
We calculate the Clean Air Delivery Rate (CADR) by timing how fast the device lowers the PM2.5 count from 500 down to double-digit healthy levels.
HEPA PM2.5 Capture
We measure active filtration down to 0.1 microns to verify H13 HEPA specifications, grading capture efficiency against household allergens.
dB Sleep Levels
We place high-precision decibel meters 1 meter from the device, measuring low-speed noise levels inside silent bedroom environments.
Filter Lifetime
We audit sensor accuracy, testing the device's ability to alert users about actual filter degradation rather than relying on simple timers.
The GrabDeel Scoring Algorithm
Performance
Real-world testing efficiency and raw functional power under strain.
Build Quality
Material choices, wear resistance, water sealing, and warranty protection.
Value / ROI
Price-to-specification ratio and pricing relative to performance alternatives.
sentiment
Long-term customer feedback data, service availability, and field reviews.