EVCERE CH-S691L No-Wrap Upper Arm Blood Pressure Monitor

The EVCERE CH-S691L is a no-wrap, slide-in upper-arm blood pressure monitor for home readings. Its two-user memory and USB-C-rechargeable battery suit routine household tracking, while its stated arm-fit range and setup position should be checked against each user's needs.

At a glance

Slide-in barrel design avoids manually wrapping a conventional cuff, according to the listing.
The display is described as showing systolic and diastolic pressure, pulse, battery status, time, date, and selected user.
Separate profiles store up to 99 readings each, with an average-reading function for reviewing recorded results.
The listing describes a rechargeable 2000mAh lithium battery and USB Type-C charging.

Price

$149.99Save 21%

Reference price: ~~$189.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

No-wrap, one-touch operation may reduce cuff setup steps for users who find wrapping a cuff awkward.
Two separate profiles and per-user memory support keeping readings apart in a two-person household.
The stated 7.1 to 16.5-inch arm range covers a broad span of adult arm circumferences.

Technical specifications

13 specifications

Identity
Brand listed	Cemho Medical Technology (Guangdong) Co., Ltd.
Model	CH-S691L

Measurement and fit
Measurement type	Systolic pressure, diastolic pressure, and pulse readings
Arm circumference fit	7.1 to 16.5 inches (18-42 cm)

Display and memory
Screen technology listed	LCD
Display size	3.5-inch
Users	2 user profiles
Memory	Up to 99 readings per user
Reading feature	Average reading function

Power and operation
Battery	2000mAh lithium battery
Charging port	USB Type-C
Listed release and stop features	Start/Stop air release, automatic pressure release, and an emergency stop button

Dimensions and installation
Dimensions listed	11.14 x 9.6 x 9.6 inches; 4.05 pounds

What to know before buying

The manufacturer describes this as a home-monitoring device and provides no accuracy, clinical-validation, or medical-diagnosis information in the supplied details. Follow professional guidance for interpreting readings.

Who is it for?

A good fit for

Adults who want a slide-in upper-arm monitor instead of manually wrapping a cuff.
Two-person households that want separate stored readings.
Users whose arm circumference falls within the stated range and who prefer rechargeable USB-C power.

Less suited to

People whose arm circumference is outside the stated range.
Buyers seeking a monitor with documented clinical validation or medical-diagnostic claims from the supplied information.

EVCERE CH-S691L No-Wrap Upper Arm Blood Pressure Monitor · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 17 ratings

5 stars72%72%
4 stars0%0%
3 stars7%7%
2 stars11%11%
1 star10%10%

Aggregate ratings lean positive, with many five-star ratings, but there are also lower-star ratings and the sample is small. The ratings do not establish why customers were satisfied or dissatisfied, and no written customer feedback is supplied. Buyers should treat the monitor's listed fit, memory, and charging details as product claims rather than conclusions drawn from ratings.

Frequently asked questions

How does the no-wrap design work?

The listing describes a barrel-style monitor. Slide the arm into it, position the elbow as directed, and press to start, rather than wrapping a separate cuff around the arm.

What arm sizes does it fit?

The listed adult arm circumference range is 7.1 to 16.5 inches (18-42 cm).

Can two people keep readings separate?

The product is described as supporting two user profiles, with storage for up to 99 readings per user and an average-reading function.

What does the monitor measure?

The listing says it measures systolic pressure, diastolic pressure, and pulse. It does not provide accuracy or clinical-validation details in the supplied information.

How is it powered?

The listing describes a 2000mAh rechargeable lithium battery and USB Type-C charging.