Qardio
QardioArm A100
$99.95
Best Blood Pressure Monitors · head-to-head
QardioArm A100 vs Greater Goods Bluetooth Blood Pressure Monitor
A sourced, side-by-side comparison. Greater Goods Bluetooth Blood Pressure Monitor is cheaper at $64.99. Every spec and price links to its source.
Greater Goods
Greater Goods Bluetooth Blood Pressure Monitor
$64.99Cheaper
Which is better: the QardioArm A100 or Greater Goods Bluetooth Blood Pressure Monitor?
On the specs we track, they're closely matched. The Greater Goods Bluetooth Blood Pressure Monitor is the cheaper at $64.99.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | QardioArm A100 | Greater Goods Bluetooth Blood Pressure Monitor |
|---|---|---|
| US price | $99.95 | $64.99 |
| Brand | Qardio | Greater Goods |
| Released | — | — |
| Type | upper_arm | upper_arm |
| Cuff range (in) | 8.7–14.6 in | 8.7–16.5 in |
| Memory readings | — | 120 |
| User profiles | — | 2 |
| Bluetooth app | Yes | Yes |
| Irregular heartbeat detection | Yes | Yes |
| Clinically validated | Yes | Yes |
| Release | — | — |
Sources — QardioArm A100: medgrade.org (verified 2026-06-19). Greater Goods Bluetooth Blood Pressure Monitor: shop.greatergoods.com (verified 2026-06-19).
What's the difference between the QardioArm A100 and Greater Goods Bluetooth Blood Pressure Monitor?
Where the two actually differ on the specs we track (1 of 7). Matching specs are omitted.
- Cuff range (in): QardioArm A100 8.7–14.6 in vs Greater Goods Bluetooth Blood Pressure Monitor 8.7–16.5 in
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
QardioArm A100
Only one whitelisted tester with a readable hands-on page covered the QardioArm: TechRadar's 2015 iPhone-Health walkthrough, which found it easy to use with a convenient one-piece design and an optional triple-averaged reading mode. No accuracy benchmarks were published. (1 sourced review.)
Praised: Easy to use — the cuff powers on when unwrapped and readings start from the app; Convenient one-piece cuff design, with no detachable electronics to reattach mid-measurement; Optional triple measurement with 30-second gaps averages readings for better accuracy.
Greater Goods Bluetooth Blood Pressure Monitor
One whitelisted hands-on source covers this exact model: Wirecutter, which after a new round of testing names the Greater Goods Bluetooth Blood Pressure Monitor its 2026 top pick. It praises the best combination of accuracy, consistency, and ease of use, a large bright backlit display, intuitive one-touch operation, and two cuff sizes that fit almost all arms; the device is listed on the US Blood Pressure Validated Device Listing. Wirecutter's evaluation is qualitative and publishes no measured accuracy figures. No second whitelisted hands-on review of this exact model was available. (1 sourced review, 1 lab-tested.)
Praised: Consistent, reliable readings that can be auto-averaged; Large, bright, backlit display that is easy to read; Intuitive one-touch operation; usable straight out of the box.
Flagged: Date and time reset every time it is unplugged unless batteries are installed; Replacement or extra cuffs are not sold separately, so you must buy another machine.