X-Sense
X-Sense SC07-WX
$44.99
Best Smart Smoke Detectors · head-to-head
X-Sense SC07-WX vs Kidde Smart Smoke + CO Alarm with Indoor Air Quality Monitor (P4010ACSCOAQ-WF)
A sourced, side-by-side comparison. X-Sense SC07-WX is cheaper at $44.99. Every spec and price links to its source.
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Kidde
Kidde Smart Smoke + CO Alarm with Indoor Air Quality Monitor (P4010ACSCOAQ-WF)
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | X-Sense SC07-WX | Kidde Smart Smoke + CO Alarm with Indoor Air Quality Monitor (P4010ACSCOAQ-WF) |
|---|---|---|
| US price | $44.99 | — |
| Brand | X-Sense | Kidde |
| Released | — | — |
| Sensor type | photoelectric | photoelectric |
| Detects co | Yes | Yes |
| Power | battery | hardwired |
| Interconnect | app_only | wired |
| App alerts | Yes | Yes |
| Voice location alerts | No | — |
| Sensor life yr | 10 | 10 |
| Self test | Yes | Yes |
Sources — X-Sense SC07-WX: the-gadgeteer.com (verified 2026-08-16). Kidde Smart Smoke + CO Alarm with Indoor Air Quality Monitor (P4010ACSCOAQ-WF): kidde.com (verified 2026-08-16).
What's the difference between the X-Sense SC07-WX and Kidde Smart Smoke + CO Alarm with Indoor Air Quality Monitor (P4010ACSCOAQ-WF)?
Where the two actually differ on the specs we track (2 of 8). Matching specs are omitted.
- Power: X-Sense SC07-WX battery vs Kidde Smart Smoke + CO Alarm with Indoor Air Quality Monitor (P4010ACSCOAQ-WF) hardwired
- Interconnect: X-Sense SC07-WX app_only vs Kidde Smart Smoke + CO Alarm with Indoor Air Quality Monitor (P4010ACSCOAQ-WF) wired