1 / 7Runstar BP-205 Upper Arm Blood Pressure Monitor
The Runstar BP-205 is an automatic upper-arm blood pressure monitor for home tracking, with two-user memory and a wide-range cuff. Its large backlit display and voice broadcast may help users who find small screens difficult to read, while reported accuracy and unclear instructions are worth weighing.
At a glance
- One-touch automatic readings include blood pressure and pulse rate, with an irregular-heartbeat warning symbol claimed by the listing.
- The listing describes a 4.2-inch angled LCD with soft backlighting, large fonts and voice broadcast that can be turned off.
- Stores 99 readings with date and time for each of two users.
- Cuff detection is claimed to alert users when the cuff is loose or incorrectly worn.
Reference price: $35.99
Price checked: Nov 12, 2026
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Pros and cons
Pros
- Two separate memory profiles make it practical for two people to keep home readings organized.
- The wide-range cuff and cuff-fit warning can help users set up a reading correctly, provided the cuff fits their arm.
- Large backlit display and optional spoken readings support users who prefer clearer visual or audio readouts.
Cons
- The listed memory is limited to 99 readings per user, which may be restrictive for long-term tracking without regular review or clearing.
- No phone app or wireless syncing capability is specified, so the listed tracking relies on the monitor's stored readings.
Technical specifications
12 specifications| Brand | runstar |
|---|---|
| Model | BP-205 |
| Screen technology listed | LCD |
|---|---|
| Display size | 4.2" |
| Display angle | 30° |
| Measurement time claimed | within 30 seconds |
| Measurements | blood pressure and pulse rate |
| Cuff range | 8.6 x 16.5in |
|---|---|
| Users | 2 users |
| Memory per user | 99 measurement readings with date and time for each user |
| Dimensions listed | 3.94 x 3.15 x 5.31 inches; 10.23 ounces |
|---|---|
| Batteries | 4 AA batteries required. (included) |
What to know before buying
- Cuff fit should be checked against the listed 8.6 x 16.5in range. Customer feedback reports mixed experiences with accuracy and confusing instructions, so follow the provided measurement guidance and discuss readings with a healthcare professional when appropriate.
Who is it for?
A good fit for
- Households where two people want separate stored blood pressure readings.
- Users who prefer a large, backlit display or optional voice output.
- Home users who want an upper-arm cuff with a broad listed fit range and on-device memory.
Less suited to
- People who need app syncing or a larger memory than 99 readings per user, since neither is specified here.
- Buyers seeking independently established accuracy or clinical validation from the information provided.

Customer reviews on Amazon
- 5 stars
75% 75% - 4 stars
10% 10% - 3 stars
3% 3% - 2 stars
1% 1% - 1 star
11% 11%
Customer feedback describes convenient home tracking, an easy-to-read large display, comfortable cuff fit and long-lasting batteries. Reports on accuracy are mixed, and some customers find the instructions confusing. The display and two-user memory suit routine home logging, but feedback does not establish measurement accuracy, so careful setup matters.
Positive themes
- Customers praise the monitor's convenience for home tracking and the readability of its large display.
- Customers report comfortable fit from the wide-range cuff and positive battery life.
Negative themes
- Some customers report inaccurate readings, while others describe accurate results.
- Some customers find the instructions confusing.
Mixed feedback
- Accuracy experiences are mixed, making careful cuff placement and following the measurement instructions especially important.
Frequently asked questions
How many users and readings does the BP-205 store?
The listing says it supports two users and stores 99 measurement readings with date and time for each user.
What arm size does the cuff fit?
The listed cuff range is 8.6 x 16.5in. Compare your measured arm circumference with that range before buying.
Does it provide spoken readings?
Yes. The listing says it has voice broadcast, which can be turned off.
Are the readings independently verified as accurate?
The product listing makes accuracy claims, but the supplied information does not establish independent validation. Customer feedback reports mixed experiences with accuracy.

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