SKU: 77758279704

HKM-073747 Heart Rate Monitoring Arm Belt with Waterproof Design and Long Battery Life

Sale price$121.49 Regular price$134.99
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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26

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Description

HKM-073747 Heart Rate Monitoring Arm Belt with Waterproof Design and Long Battery LifeIntroducing the HKM 073747 Heart Rate Monitoring Arm Belt, a reliable companion for your fitness journey. Crafted specifically for those who prioritize health and performance, this wireless heart rate monitor is designed for ultimate comfort and durability. With a compact size of 46. 78 * 34. 58 * 11. 58mm and weighing just 55g, this device fits snugly on your arm, thanks to its new generation of soft and comfortable fabrics. Whether you're hitting

Introducing the HKM-073747 Heart Rate Monitoring Arm Belt, a reliable companion for your fitness journey. Crafted specifically for those who prioritize health and performance, this wireless heart rate monitor is designed for ultimate comfort and durability.

With a compact size of 46.78 * 34.58 * 11.58mm and weighing just 55g, this device fits snugly on your arm, thanks to its new generation of soft and comfortable fabrics. Whether you're hitting the gym, running outdoors, or engaging in any fitness activity, you'll appreciate the breathable design that ensures a close and secure fit.

The HKM-073747 boasts an impressive IP67 waterproof rating, allowing you to train in the rain or sweat without worrying about damaging the internal components. It's your ideal partner during intense workouts, ensuring it remains functional in varying conditions.

This heart rate monitor features a built-in 90mAh lithium battery, providing up to 20 hours of usage on a single charge. With both ANT + and BLE 4.0 communication protocols, it's designed to connect seamlessly with a variety of fitness equipment and smart devices, making it perfect for tracking your performance and progress.

Maintaining this device is simple. The belt can be easily machine-washed or hand-washed, allowing you to keep it clean and hygienic without any hassle.

Included in the package are the arm heart rate sensor, a magnetic charging cable for easy recharging, and a user manual to guide you through the setup and operation.

Elevate your fitness experience with the HKM-073747 Heart Rate Monitoring Arm Belt, where comfort meets functionality in a sleek design.

Product information:
Material Consult customer service
Applicable scenes fitness equipment
Model: HW702 (cuff heart rate monitor)
Size: 46.78 * 34.58 * 11.58mm
Welding: 55g
Waterproof: IP67
Battery: Built-in lithium battery/90mah
Use time: 20h
Communication: ANT + & BLE 4.0 protocol
Usage: arm

Features:
The cuffs are designed with a new generation of soft and comfortable fabrics, which are close to the body.
The belt can be machine-washed and hand-washed to keep it clean.
Waterproof adopts IP67 design, so there is no need to worry about rain and sweat causing internal water ingress.


Package:

Arm heart rate sensor*1 Magnetic charging cable*1 User manual*1


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 77758279704

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4.0 ★★★★★
Based on 17 reviews
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Product Reviews
M
Verified Purchase
Mohammad Almuhaisen
Battle Creek, US
★★★★★ 5
Awesome piece of jewelry
Color: E Balck Silver, Color: E Balck Silver
Very impressive watch, Very clean loom, the black goes well with everything. Very stylish & makes every outfit better. It’s affordable is the cherry on top 😊
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2025
M
Verified Purchase
Mike and Wife
Draper, US
★★★★★ 4
I (still) like it
Color: B Black
Looks solid, considering it is lightweight plastic. Very large. I have a large wrist and still I needed to remove 3 links. Link removal took a while to figure out. Needed the video (QR code in box), a bright light and magnifying glasses (to see the inside arrows and tiny pins). It seems to keep good time, though the hands are slightly off -- for example, at 3 o'clock, the hour hand is a bit after 3, not right on 3. At 6:15, it seems it will be 7 very soon. Maybe it will make me early for a change LOL. Mostly I just really need a watch to tell the time, without having to pull out my phone. This does the job, with a bit of style and a touch of irony. Update, after 5 months of daily use: The watch still looks good and the timepiece still functions. Sadly, a small piece of plastic broke off the watch band, where the pin connects, so the band will not stay together. It is a larger piece of the band, near the dial, so there are not extra links of that size to repair it. There does not appear to be a warranty. Up to this point, I have received several compliments on the watch. I agree that the contrast is rather eye-catching. I may buy a second one and use the first watch for parts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 11, 2025
B
Verified Purchase
ben aich
Chelsea, US
★★★★★ 3
Cheap dial
Color: E Gold Black
As a whole it's a quartz plastic watch for under $20...I'm disappointed in the poor looking dial quality. The case seems fine for a plastic watch, it's no Swatch but not a bad case. Shame the dial looks so cheap, it may have passed at a glance as a nice watch otherwise.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
J
Verified Purchase
James Brown Jr.
Natrona Heights, US
★★★★★ 2
NOT WORTH IT
Color: E All Black
Not worth the money in my opinion. Very light weight. Almost like wearing a child's watch. Cheaply made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 5
Men's watch that can also be worn by a woman
Color: C White
This is the coolest watch! I have 3 of these watches and love each of them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026

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