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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
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Description
CF12 1.2 inch Waterproof Smart Steel Strap Wristband Support Heart Rate Monitoring / Blood Pressure Monitoring, CF12 Steel Strap (Black)1. Functions: master control 8763E, call, music, electricity reminder push, SMS reminder push, WeChat reminder push, QQ reminder push, exercise record (step counting, mileage, etc.), sleep monitoring, sedentary reminder, calorie counting, stopwatch, Raise your hand to brighten the screen, dynamic heart rate, blood pressure, vibration, more than 100 sports modes, 10 sets of themes, remote camera, music control, smart alarm, weather forecast, multi dial
1. Functions: master control 8763E, call, music, electricity reminder push, SMS reminder push, WeChat reminder push, QQ reminder push, exercise record (step counting, mileage, etc.), sleep monitoring, sedentary reminder, calorie counting, stopwatch, Raise your hand to brighten the screen, dynamic heart rate, blood pressure, vibration, more than 100 sports modes, 10 sets of themes, remote camera, music control, smart alarm, weather forecast, multi-dial switching, WeChat sports, female menstrual cycle.2. Chip: Realtek8763EWE
3. Compatible system: App(Da Fit) Android4.4 or above, IOS9.0 or above
4. ROM: 640KB, RAM: 578KB, external storage flash: 128MB (not included)
5. Display:
Type: Full screen touch IPS TFT
Size: 1.2 inches
Pixels: 240x240
6. Bluetooth connection: BT5.2, transmission range: about 20m
7. Gravity sensor: SC7A20
8. Heart rate sensor: HRS3600
9. Battery capacity: 200mAh
10. Charging method: Magnetic charging
11. Waterproof grade: IP67
12. Over the Air (FOTA): OTG
13. Bracelet languages: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese
14. App supports languages: English, Arabic, Danish, German, Spanish, Finnish, French, Italian, Japanese, Korean, Dutch, Norwegian, Polish, Portuguese, Russian, Swedish, Thai, Ukrainian, Chinese, Traditional Chinese, etc.
15. Size: 40.6x10.65mm
16. Strap material: steel
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Very comfortable!
Color: Black
Very easy to put together and sturdy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026
★★★★★ 4
Great Chair
I was needing an affordable ergo chair and have tried quite a few. For this price range, you can't beat the quality of this piece. Adjustable lumbar support, arm rest height perfect and cushioned. The head piece is nice, but just not for me. Nicely rocks for those who can't sit still. Easy to assemble by yourself (~20 min) using common sense. The only reason I did not give it 5 stars is the seat is made more for someone wider, as I someone feel like my hips are dipping inwards (I am also very narrow). Got a more solid butt pad, and it's perfect. Also! I didn't even need to put on my lumbar support pillow, as the lumbar support is perfect for me!
Definitely recommend!
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Reviewed in the United States on September 28, 2024
★★★★★ 5
Stylish, Ergonomic
Stylish, ErgonomicI’ve been looking for a white office chair that doesn't just look good but actually supports my back. This chair exceeds expectations! The split-back design provides amazing lumbar support that moves with you. The mesh is breathable and high-quality, and the cushion is firm yet comfortable for long hours of sitting. Setup was straightforward, and the build feels very sturdy. Highly recommend if you want to upgrade your home office setup!
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Comfortable for Long Sitting
This office chair feels very supportive and comfortable during long hours of work or gaming. The mesh back allows good airflow, and the seat feels wide and stable. The adjustable tilt and armrests make it easier to find a relaxing position. The wheels roll smoothly on the floor.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
The perfect home office upgrade
I bough this chair because I work from home and I share with my son this is amazing The quality of the material is excellent and it offers great durability. Was easy To install and the instructions were very clear and easy to follow. I love the foldability and adjustments especially the comfy footrest. It is definitely great value for money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
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