SKU: 3442348572

K56 Pro 1.39 inch Smart Steel Strap Wristband Support Heart Rate Monitoring / Blood Pressure Monitoring, Steel Strap (Black Milanese), Steel Strap (Black Three Strains), Steel Strap (Black Bamboo Joint)

Sale price$28.75 Regular price$31.95
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

K56 Pro 1.39 inch Smart Steel Strap Wristband Support Heart Rate Monitoring / Blood Pressure Monitoring, Steel Strap (Black Milanese), Steel Strap (Black Three Strains), Steel Strap (Black Bamboo Joint)1. Functions: Custom dial, Bluetooth call Bluetooth music (ultra clear sound quality), weather display, heart rate detection, blood pressure detection, blood oxygen detection, all day heart rate detection, time display, step counting, calories, distance, heart rate, blood pressure , blood oxygen, sleep time, on off display, stopwatch, multi sport mode, sleep monitoring (sleep time, sleep quality), electric notification, information reminder, multi

1. Functions: Custom dial, Bluetooth call/Bluetooth music (ultra-clear sound quality), weather display, heart rate detection, blood pressure detection, blood oxygen detection, all-day heart rate detection, time display, step counting, calories, distance, heart rate, blood pressure , blood oxygen, sleep time, on/off display, stopwatch, multi-sport mode, sleep monitoring (sleep time, sleep quality), electric notification, information reminder, multi-language push, alarm clock reminder, remote camera, sedentary reminder
2. Screen size: 1.39 inch IPS square screen with full viewing angle
3. System requirements: Android 4.4 and above, IOS 8.0 and above, support Bluetooth 5.0
4. Bluetooth version: BLE 5.0
5. Main control chip: Ruiyu 8762DK
6. Memory: 128MB
7. Screen resolution: 360x360
8. Heart rate chip: 3605
9. Speaker chip: 0916
10. Battery capacity: 400mAh large battery, standby time: about 30 days
11. Working time: about 5-10 days
12. Supported languages: English, Chinese, Japanese, German, French, Spanish, Arabic, Russian, Ukrainian, Russian, Portuguese


Specification:
Package Weight
One Package Weight 0.15kgs / 0.34lb
One Package Size 12cm * 6cm * 5cm / 4.72inch * 2.36inch * 1.97inch
Qty per Carton 120
Carton Weight 19.00kgs / 41.89lb
Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch
Loading Container 20GP: 620 cartons * 120 pcs = 74400 pcs
40HQ: 1439 cartons * 120 pcs = 172680 pcs

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: 3442348572

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4.7 ★★★★★
Based on 23 reviews
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Hawaii bird lovers
Belleville, US
★★★★★ 5
Beautifully shiny gold. I’m in love!
Color: Yellow Gold - 3.5 mm, Ring Size: 7, Color: Yellow Gold - 3.5 mm, Ring Size: 7
Yellow gold, 14k 35mm in size 7. Beautiful barrel design. Lightweight but solid. Polished & shiny. I am so happy with this ring! It’s just what I wanted. If you’re not sure what millimeter to get, for the 35mm. It’s worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 17, 2025
R
Verified Purchase
robert j. key
Birmingham, US
★★★★★ 5
Satisfied
Color: Yellow Gold - 3.5 mm, Ring Size: 9
Beautiful
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
K
Verified Purchase
Karen Acosta
Charlottesville, US
★★★★★ 3
Small is not true to size
Color: White Gold - 2 mm, Ring Size: 10
Is perfect but running small
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
B
Verified Purchase
Brandon
Cuba, US
★★★★★ 5
Great Tray For Storing My Everyday Carries
Size: 8.5" x 5.8" x 1.9", Color: Black
My everyday carry items (wallet, keys, etc.), used to just get thrown around wherever when I'd get home, but this little tray makes a great, defined, space for me to keep those things when I don't need them on me. The soft lining reduces the obnoxious sound of throwing keys on a hard surface, and of course keeps me from scratching up a surface. The build feels quality and I haven't seen any damage to it yet. Also the all black version with gold buckle looks quite good and adds a subtle touch of luxury. Absolute recommend for the price.
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Reviewed in the United States on April 15, 2026
D
Verified Purchase
David Jordan
Whiting, US
★★★★★ 5
Just the right size to empty your pockets.
Size: 8.5" x 5.8" x 1.9", Color: Orange
Perfect size to empty my pockets when I get home. Fits my wallet, keys, AirPods, etc. excellent quality.
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Reviewed in the United States on March 21, 2026

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