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AliveCor
AliveCor KardiaMobile
$79
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
$79
Contec Medical
$79
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | AliveCor KardiaMobile | CONTEC PM10 Handheld ECG/EKG Heart Monitor |
|---|---|---|
| US price | $79 | $79 |
| Brand | AliveCor | Contec Medical |
| Released | — | — |
| Leads | 1 | 1 |
| Recording duration | 30 seconds | 10 seconds per single measurement |
| Afib detection | Yes | Claims detection of up to 12 conditions including arrhythmia/missed beat/bradycardia/tachycardia classifications |
| Fda clearance | FDA-cleared to detect AFib, bradycardia, tachycardia, and normal sinus rhythm | FDA 510(k) cleared, K152863 |
| Bluetooth | No | Yes |
| Display | None on device; results shown live in the Kardia smartphone app | 1.77 in. color TFT-LCD; shows live waveform only, no on-device review of saved recordings |
| Onboard storage | — | Up to 30 saved recordings |
| Battery | 1x CR2016 coin-cell (manufacturer-rated ~15 months of typical use, per AliveCor support documentation) | Built-in rechargeable lithium battery, USB (micro-USB) charging, rated for up to 500 measurements per charge |
| Companion app | Kardia app (iOS/Android) | PHMS app (iOS/Android) and PHMS desktop software |
Sources — AliveCor KardiaMobile: kardia.com (verified 2026-08-05). CONTEC PM10 Handheld ECG/EKG Heart Monitor: a-fib.com (verified 2026-08-05).
Where the two actually differ on the specs we track (7 of 9). Matching specs are omitted.