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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
Rogbid Tank S2 1.83 inch IPS Screen Smart Watch, Support Bluetooth Calling / Blood Pressure / Sleep Monitoring, S2 (Black)1. Support Bluetooth calls, heart rate detection, blood oxygen detection, blood pressure detection, time display, step counting, calories, distance, heart rate, multiple sports modes (more than 100 modes), sleep monitoring (sleep time, sleep quality), incoming calls Notification, information reminder, multi language push, task reminder (sedentary reminder), music control, sync data to APK APP 2. System requirements: Android 5. 0 and above, IOS 10. 0
1. Support Bluetooth calls, heart rate detection, blood oxygen detection, blood pressure detection, time display, step counting, calories, distance, heart rate, multiple sports modes (more than 100 modes), sleep monitoring (sleep time, sleep quality), incoming calls Notification, information reminder, multi-language push, task reminder (sedentary reminder), music control, sync data to APK/APP2. System requirements: Android 5.0 and above, IOS 10.0 and above
3. Bracelet supports languages: Chinese, Czech, English, German, Polish, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese
4. Push support languages: Chinese, Czech, English, German, Polish, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese
5. Main control (CPU): RTL8763EWE
6. Memory (RAM+ROM): RAM256KB+ROM192KB, external expansion 128Mb FLASH
7. Screen display: LCD 1.83-inch IPS screen, resolution: 240x284
8. Display brightness: more than 400 lumens
9. Touch screen: G+F process
10. Material: zinc alloy surface case + PC bottom case + TPU strap
11. Bluetooth version: Bluetooth 5.0
12. Battery capacity: polymer lithium battery 450mAh
13. Standby time: 45 days
14. Working time: about 10 days
15. Charging time: 3H
16. Heart rate sensor: HX3605
17. Charging cable: charging with magnetic suction cable, with patch protection IC=
18. Speaker: 1508 waterproof speaker
19. Microphone: TMG4015FS-W38 waterproof microphone
20. Waterproof grade: IP68
21. Power supply: charging 1A or below 1A
22. APP: Da Fit
23. Size: 50.9x39.6x13.2mm
24. Weight: 66.5g
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.3 ★★★★★
Based on 1211 reviews
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Product Reviews
★★★★★ 3
Book arrived with glue? Residue on the cover
Format: Paperback, Format: Paperback
Book arrived damaged. I ordered a new copy so it should have had no damage. The book is required for class so I don’t have the time to return it but you’d be better off buying it used from someone else and save some money.
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Reviewed in the United States on February 4, 2022
★★★★★ 5
Interesting and easy to understand
Format: Paperback
"As a visual learner, I have been looking for ways to help me better memorize pharmacology knowledge. Top 200 Drugs Made Easy is a perfect match for me! It is not only a pharmacology coloring book, but also an interactive learning experience. Through coloring and drawing, I can associate drug information with visual images, which has a significant memory effect. This entertaining way of learning makes me feel relaxed and happy during the learning process, and I no longer resist memorizing boring knowledge points."
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Reviewed in the United States on May 21, 2025
★★★★★ 5
NP Student Approved!
Format: Paperback
I’m in NP school and this book has been so helpful!! Not only does it have just the right information, but it’s fun to color! It’s a great supplement to my textbook and lectures.
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Reviewed in the United States on October 19, 2025
★★★★★ 5
Great for supplemental learning
Format: Paperback
This study guide is an interesting take on drug memorization, though the execution could be better. The coloring concept helps with memory retention, especially for visual learners trying to connect drug names with their uses and classifications. The organization by drug class is logical and helps build understanding of how related medications work.
The basic pharmacology information is accurate and the quick-reference format is handy for review. The "made easy" title fits - it breaks down complex medication information into manageable chunks. The coloring activities do help make dry content more engaging, though the quality of the illustrations varies.
Some drawbacks: the coloring spaces are sometimes too small for comfortable use, and the paper quality could be better - markers tend to bleed through. Several important newer drugs are missing, and some of the clinical information feels oversimplified. The binding isn't very durable - pages can come loose with regular use.
For students, this works best as a supplementary study tool rather than a primary resource. It's helpful for initial learning and quick review before exams, but you'll need more detailed sources for complete medication information. Consider using colored pencils instead of markers, and maybe reinforce the binding before heavy use.
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Reviewed in the United States on January 21, 2025
★★★★★ 5
Love
Format: Paperback
Great design, not boring, fun and educational! Perfect to help me memorize and learn in a fun, creative way. So many pages, I am pleased!
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Reviewed in the United States on August 14, 2025