View on Amazon
Arm vs wrist monitors
Compare upper-arm and wrist blood pressure monitors by cuff fit, positioning, display readability, logging, and portability to avoid the wrong home format.
SDUNW Automatic Upper Arm Blood Pressure Monitor with Dual-Size Cuffs
Perfect for monitoring your health at home, especially if you have larger arms or need to track blood pressure trends for multiple family members. Unlike other monitors that use one-size-fits-all cuffs, this SDUNW blood pressure monitor comes with two cuff sizes: a medium cuff (9-17 inches) and an extra-large cuff (13-21 inches). That means no more guessing if the cuff fits or worrying about inaccurate readings from a too-tight or too-loose cuff. The extra-large cuff is ideal for bariatric arms or anyone who found standard cuffs uncomfortable.
The smart alerts do more than just beep. They check for proper cuff wear, detect movement, and remind you to retest if the reading seems off. With color-coded WHO classification, you can instantly see where your reading falls. After using it daily for a week, I noticed the irregular heartbeat detection caught a few skipped beats I hadn't felt. The memory stores 90 readings per user for two users, so you can track your progress over time and share easily with your doctor.
This monitor runs on batteries or Type-C, making it travel-friendly. The thick, leak-proof air tube prevents mid-measurement failures. It's FSA and HSA eligible, so you can use pre-tax dollars. The kit includes both cuffs, batteries, a USB cable, and a manual – unbox and measure right away.
Features
- Dual-size cuffs (9-17in & 13-21in)
- One-touch automated quiet inflation
- 180 dual-user time-stamped memory
- Heavy-duty leak-proof design
- Dual power options (battery or USB)
- Color-coded WHO BP classification
- FSA & HSA eligible
- 5-in-1 smart automatic alerts
General specs
- Brand: SDUNW
- Seller: Amazon
- ID: B0DKNK4J37
- Alerts: Cuff wear, movement, retest, irregular heartbeat, low battery
- Deflation: Automatic
- Inflation: Automatic (quiet)
- Weight Unit: Not specified
- Battery Life: 499+ readings
- Display Type: Digital
- Intended Use: Home use, FSA/HSA eligible
- Power Source: 4 AAA batteries (included) or Type-C USB
- Cuff Material: Odor-free, anti-pinch
- Memory Capacity: 90 readings per user, 2 users total
- Dimensions Unit: Not specified
- (Pulse) Accuracy: Not specified
- Package Contents: Monitor, 2 cuffs (M/L and XL), USB cable, 4 AAA batteries, manual
- Air Thickness Tube: 2.95 mm
- Measurement Method: Oscillometric
- Classification Who: Color-coded
- (Pressure) Accuracy: Not specified
- Clinical Validation: Not specified
- (Large/Xl) Cuff Size: 13-21 inches (33-53 cm)
- (Standard) Cuff Size: 9-17 inches (23-43 cm)
- (Pulse) Measurement Range: Not specified
- (Systolic) Measurement Range: Not specified
- (Diastolic) Measurement Range: Not specified
- First listed by seller: 5/20/26
If you are interested in more details, you can find full information on the seller's page.
Amazon live offers
?
Top live offer is the offer currently shown first for this Amazon listing. It may differ from the lowest available price.
FBA means the order is fulfilled by Amazon, even when the seller is a third-party merchant.
Shippable means the offer is listed as available for delivery on Amazon.
New, Used and Refurbished describe the item condition shown for that Amazon offer.
Top live offer
$34.99
Free shipping
New
Third-party seller
FBA
Shippable
New from
$34.99
Only from New + Shippable live offers
New offers
Third-party seller
· FBA · Shippable
$34.99
Third-party seller
· FBA · Shippable
$36.99
Third-party seller
· FBA · Shippable
$39.99
Offers updated: 5/31/26
Shipping options
Delivery to 
Russia
Russia
Available
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Automatic Upper Arm Blood Pressure Monitor with Dual-Size Cuffs 5-in-1 smart automatic alerts
|
Upper Arm Blood Pressure Monitor Recommended by Wirecutter
|
Automatic Upper Arm Blood Pressure Monitor white Extra Large 6.4 Inch LED Display
|
Upper Arm Blood Pressure Monitor 2 Cuff Sizes Accurate readings via advanced algorithm
|
Blood Pressure Monitor with Dual Cuffs Accurate and fast readings
|
Blood Pressure Monitor, Automatic Upper Arm Accurate & fast measurement
|
|
| Brand | SDUNW | Visit the Greater Goods Store | WAJ | ALPHAGOMED | Visit the YONLO Store | YONLO |
| Model | ||||||
| Color |
|
|||||
| Rating |
|
|
|
|
|
|
| Price | $34.99 | $35.99 | $49.99 | $39.99 | $39.99 | $49.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 29, 2026 | May 29, 2026 | May 29, 2026 | May 29, 2026 | May 29, 2026 | May 29, 2026 |
| Power Source | 4 AAA batteries (included) or Type-C USB | Wall adapter (plug-in), 4 AAA batteries (portable) | 4 AA batteries or USB-C | USB Cable, 4 AA Batteries | ||
| Memory Capacity | 90 readings per user, 2 users total | 60 readings per user (120 total) | 240 readings (2 users x 120) | 180 readings | 199 sets per user | 3 users x 199 readings per user |
| Included Accessories | Digital monitor, Upper arm cuff, Wall adapter, 4 AAA batteries, Travel case | cuff, 4 AA batteries, USB-C cable, carrying pouch, user manual | 1 blood pressure monitor, 1 standard size cuff, 1 extra large cuff, 1 nylon carry bag, 1 type-c cable, 4 AA batteries, 1 user manual | |||
Automatic Upper Arm Blood Pressure Monitor with Dual-Size Cuffs 5-in-1 smart automatic alerts
$34.99
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.