-10%  Limited-time deal In Stock | Keanor Pulse Oximeter, Oxygen Meter Finger Monitor with Alarm & PI, Finger Pulse Oximeter for SpO2 Blood Oxygen Saturation & Heart Rate, Portable...Current Price $20.24 Regular Price $22.49 💰 You Save $2.25 Lowest Price $20.24 🔥 AT LOWEST! Average Price $20.95 Highest Price $22.49 Last Check Jul 02 06:37 AM |
Score Breakdown
40/100
Deal Score
Fair
Overall quality40%
🏷️Discount
0/40
How deep is the discount? Bigger savings score higher, but extreme discounts (85%+) are flagged as suspicious.
🛡️Trust
23/30
How reliable is this deal? Amazon-sold items, BuyBox winners, and verified price references earn more trust.
⚡Deal Type
3/5
What kind of deal is this? Lightning Deals and high claim rates signal real urgency and limited availability.
🎯Historical
12/25
Is this price historically low? All-time lows and rare discounts earn bonus points.
✅No penalties
Score = Discount (40) + Trust (30) + Deal Type (15) + Historical (15) − Penalties · Raw max 100 → capped [0–100]Max: 100 pts
📊 Advanced Analytics Metrics
Average Historical Discount
10.0%
💰
Price Volatility
11.1%
📈
Maximum Historical Discount
10%
🏆
Most Frequent Price
$20.24
🔢
30-Day Trend
Stable
📊
Days Since Lowest
48 days
⏱️
Deal Detection History
Detected deal price
No deal detections available for this period