SHE Mail Alert Reliability Score
NM
The SHE Mail Alert Reliability Score is a ratio composite score. (Detection Accuracy × Notification Speed × Smart Integration × Range Score) / (Hardware Cost + Hub Cost + Annual Subscription) Published by SmartHomeExplorer and last updated 2026-04-14, the score currently evaluates 4 products.
Guide-Specific Metric
Scored using the SmartHomeExplorer Methodology.
Formula
(Detection Accuracy × Notification Speed × Smart Integration × Range Score) / (Hardware Cost + Hub Cost + Annual Subscription)
Scale
Scored on a ratio scale.
Scored Products (4)
| Product | Score | Guide |
|---|---|---|
| Ring Mailbox Sensor | 17.4 | View guide → |
| YoLink Smart Mailbox | 25.6 | View guide → |
| Eufy Mailbox Sensor | 23.3 | View guide → |
| SadoTech Wireless Alert | 16.4 | View guide → |
Defined In
This metric was first published in best smart mailbox sensors notifications 2026.