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Product features.
A good fit for Two users who want stored readings on a monitor with a separate cuff.
- Two user memories keep stored measurements separated on the device.
- The manufacturer specifies a 22–42 cm Intelli Wrap cuff, making the fit range clear before buying.
It is an older non-connected model; confirm HEM-7155-E rather than substituting a different M3 version.
Check the exact version, pack size and seller terms before buying.
The details that matter.
- Model code
- HEM-7155-E
- Cuff
- Intelli Wrap upper-arm cuff, 22–42 cm
- Memory
- 2 users × 60 readings
- Display
- LCD
- Included storage
- Storage case, according to OMRON
- Measure your upper-arm circumference and confirm the supplied cuff and exact model before ordering.
- Follow the device instructions and any monitoring routine agreed with your clinician; do not use a single reading or an on-device alert to diagnose a condition.
How we assessed it.
Exact Amazon UK listing identity, selected ASIN, positive buying offer, active Add to basket button and matching product photograph checked on 8 November 2026. Descriptions use published physical specifications; Gram Health has not physically tested this product.
Manufacturer source: OMRON UK: M3 Comfort HEM-7155-E · Details checked 2026-11-08.
Amazon UK: OMRON M3 Comfort Upper-Arm Monitor - HEM-7155-E — product details and photograph
These features explain the choice; individual fit, taste and health suitability can differ. Current stock, price and seller terms belong to the specific listing.
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A different way to meet the need.
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M2 Basic upper-arm monitor
A good fit for Straightforward measurement without an app
A simple upper-arm model to compare when you want direct controls and are happy to keep your own written record.
M7 Intelli IT AFib upper-arm monitor
A good fit for Larger records and optional phone syncing
A connected option when keeping and sharing a longer measurement history is more useful to you than the simplest controls.
M4 Intelli IT Upper-Arm Monitor - HEM-7155T-EBK
A good fit for Two users who want on-device records and optional phone syncing.
The HEM-7155T-EBK model has a separate Intelli Wrap cuff, two user memories and Bluetooth connection to OMRON connect. The retailer calls this exact model M4 Plus.
Selected from published product specifications and ingredient information. Read the reason and fit for each pick. How we choose products
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