AliveCor
AliveCor KardiaMobile
$79Cheaper
Best Portable Ecg Monitors · head-to-head
A sourced, side-by-side comparison. AliveCor KardiaMobile is cheaper at $79. Every spec and price links to its source.
AliveCor
$79Cheaper
Omron
$163.99
On the specs we track, they're closely matched. The AliveCor KardiaMobile is the cheaper at $79.
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✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | AliveCor KardiaMobile | OMRON Complete Wireless Upper Arm Blood Pressure Monitor + EKG (BP7900) |
|---|---|---|
| US price | $79 | $163.99 MSRP on omronhealthcare.com |
| Brand | AliveCor | Omron |
| Released | — | — |
| Leads | 1 | 1 |
| Recording duration | 30 seconds | 30 seconds (single-lead EKG capture during a BP reading) |
| Afib detection | Yes | Yes |
| Fda clearance | FDA-cleared to detect AFib, bradycardia, tachycardia, and normal sinus rhythm | FDA 510(k) cleared (product code DXN, Class II) |
| Bluetooth | No | Yes |
| Display | None on device; results shown live in the Kardia smartphone app | No on-device large-digit or icon display for the EKG trace itself; readings reviewed primarily in the OMRON Connect app |
| Onboard storage | — | 90 blood-pressure measurements stored on device; unlimited via app sync |
| Battery | 1x CR2016 coin-cell (manufacturer-rated ~15 months of typical use, per AliveCor support documentation) | 4x AA batteries (included); no AC-adapter option |
| Companion app | Kardia app (iOS/Android) | OMRON Connect (iOS/Android) |
Sources — AliveCor KardiaMobile: kardia.com (verified 2026-08-05). OMRON Complete Wireless Upper Arm Blood Pressure Monitor + EKG (BP7900): omronhealthcare.com (verified 2026-08-05).
Where the two actually differ on the specs we track (6 of 9). Matching specs are omitted.