Ranges vary by model. Many standard cuffs cover about 8.7–12.6 in, while wide-range cuffs extend to roughly 9–17 in; some listings also show ranges like 8.7–16.5 in. Check the product’s cuff-size/specs to confirm fit for your arm.
Many upper-arm monitors include an irregular‑heartbeat indicator; some models specifically list AFib screening or AFib detection. Feature names and detection capabilities vary, so review the product details to see what the manufacturer specifies.
Most models report results in about 30 seconds; some list slightly longer times (around 35 seconds). Actual measurement time can vary by model and measurement cycle, so check the product description for the manufacturer’s timing.
Common inclusions are instruction manuals and storage or carrying pouches; some models also include batteries and quick‑start guides. Package contents vary by model, so check the product listing for the exact items included.
Most upper-arm monitors are battery-powered; product listings commonly show "Power Source: Battery" with battery types such as 4 AA or 4 AAA alkaline. Check the product specifications for the exact power requirements.
Cuff styles in product details include D‑Ring cuffs and pre‑formed wide‑range cuffs. Documented arm‑fit ranges include 8.7–12.6 in, 8.7–16.5 in, and 9–17 in. Specific closure or attachment types aren’t consistently listed—check the product page for exact cuff style and fit information.