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Description
Smart Sport Watch Activity Tracker with Blood Pressure Heart Rate Sleep MonitorStep, week display, alarm, chronograph, calendar, wrist highlighting, heart rate monitoring, blood pressure measurement, sports mileage, calorie calculation, application push, reminder function, remote shooting, Bluetooth function, sleep monitoring. Features: Special functions: Step, week display, alarm, chronograph, calendar, wrist highlighting, heart rate monitoring, blood pressure measurement, sports mileage, calorie calculation, application push,
Step, week display, alarm, chronograph, calendar, wrist highlighting, heart rate monitoring, blood pressure measurement, sports mileage, calorie calculation, application push, reminder function, remote shooting, Bluetooth function, sleep monitoring.
Features:
- Special functions: Step, week display, alarm, chronograph, calendar, wrist highlighting, heart rate monitoring, blood pressure measurement, sports mileage, calorie calculation, application push, reminder function, remote shooting, Bluetooth function, sleep monitoring
- Personal Health Watch: Electronic and optical heart rate sensors provide 24-hour automatic monitoring. Automatically track your sleep time and level. The app records our sleep status and shows your sleep trends over the past 7 days to help you understand your health
- Smart Watch: 1.3-inch high-definition touch screen, wrist display and adjustable lighting conditions, giving you a different wearable experience. Dynamic user interface, fast response, stay active with automatic workout detection
- Powerful Smart Bracelet: Upload a fun image from the app by developing a new clock face to give you a screen style.
- Multi-Sport Management: Up to 6 sports, such as running and cycling; Read the Sports Data Report in the app and connect to your phone's GPS to view real-time operational statistics.
Parameters:
- Compatible system: Android4.4 or above, IOS9.0 or above
- Flash memory: 1MB ROM+RAM Extended SPI ROM 2MB
- Screen type: IPS color screen
- Screen size: 1.3 inches
- Resolution: 240*240
- Touch screen type: Single point capacitive touch
- Bluetooth: BT4.0
- Heart rate: Tianyihe core 3300 high-precision heart rate module heart rate test + blood pressure test
- Battery Type: Polymer Lithium Battery
- Capacity: 200mAh
- Charging method: charging clip
- Health: heart rate, blood pressure, calorie, calories, exercise patterns, sleep monitoring,
- Social sharing: WeChat, QQ, LINE, Facebook, Twitter, KaoKao Talk, WhatsApp, Skype, etc.
- Others: Raise the wrist to brighten the screen, call reminder, call rejection, SMS reminder, alarm reminder, shake a photo
- Waterproof rating: IP67
- Charging time: 2h
- Life time: 7d
- Product language: Multilanguage
- Appearance material: PC
- Wristband material: Two-color: Silicone
- Body size: about 43.8 x 26 x 12.4mm/1.72 x 1.02 x 0.49in
- Body weight: about 37g
- Body color: Black
Includes:
- 1x Watch
- 1x Instruction manual
- 1x Charging cable
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
4.5 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 4
Too Dry.
Format: Hardcover
This was a required textbook for my class in college. I think it was too dry.
The book titled Deep Learning: From Curiosity To Mastery is much more approachable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
Comprehensive! The Bible of Deep Learning!
This book has by far surpassed my expectations! I have purchased many machine learning and deep neural network books in the past, but nothing has ever come close to this book! First of all, it is written by the fathers of Deep Learning, and is therefore an authority. Secondly, the book is broken into three parts: 1. A math overview and refresher. 2. Deep Learning applications and 3. Research in Deep Learning. I can't help but go through this book from front to back. It is a smooth read, and every sentence written is meaningful. These guys know their stuff! And after you read this book, YOU WILL ALSO know your stuff!
If you feel daunted by the price, just remember, you get what you pay for! I'd say they could easily charge about $300+ for this book, but they are doing everyone a very kind favor by ONLY charging this reasonable amount. You get A LOT of bang for your buck with this purchase. I hesitated at first about buying this book because of the price, but I am soooooo happy that I did! Worth every penny! Look no further, get this book and start your Deep Learning journey!!
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Reviewed in the United States on July 14, 2017
★★★★★ 1
A rushed, poorly written guide of how the "experts" can't really explain what Deep Learning is
Format: Hardcover
This book, in every sense of the word, is rushed. I think the authors wanted to establish themselves as leaders of this young-ish field, but does so by sacrificing quality. It also shows that Deep Learning theory has been there for a long time, known by another name called Neural Networks. The interesting algorithms are of MLP, Back Propagation and the classical neural networks. The optimization methods such as Adam are the ones that are new and interesting, and the only ones worthy of in this book. So, essentially, what you get from this book is use A for X, B for Y and C for Z type of dry, un-intuitive, badly written waste of paper.
As for the structure of the book, it's like an example of how not to structure a book. It has some linear algebra, probability at the start (not good enough, and confuses more people and wastes paper). Goes on to prove other algorithms such as PCA (yeah, ok!). Then, talks about how this architecture works for this and that architecture.
So, yeah, if you really want to try out deep learning, don't buy this book. Set up Tensorflow/pytorch/ other library, run the tutorials, find an architecture for the problem you are interested in and start tweaking that. You will have far more fun and would have saved your money.
The praise that this book gets is beyond me. Did Musk even read this book? I doubt it.
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Reviewed in the United States on May 15, 2018
★★★★★ 5
The classic textbook on Deep Learning
Format: Hardcover
Deep Learning is the promising direction towards general purpose effective artificial intelligence.
There is an explosion of fruitful research in recent years and a lot of applications pursued mainly from technology giants as Google, Amazon, etc. and outstanding research institutions.
The book "Deep Learning " by Ian Goodfellow, Yoshua Bengio, Aaron Gourville, is an excellent piece of work.
They manage to present rather difficult things in an understandable manner. The theoretical presentation is outstanding typical of "classic" books. Also, the book stays close to the practical applicability of all the methods and discusses applications extensively.
There are a lot of other useful books on deep learning that follow a more practical approach by focusing on a particular deep learning software package, but this one book is certainly much more essential since it provides the required theoretical background in order to be able to do serious work on deep learning.
I consider the book as "must have" for anyone that works on deep learning either in an academic or in an industrial environment.
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Reviewed in the United States on August 25, 2018
★★★★★ 5
100% Recommend
Format: Paperback
Invincible Compendium One completely lived up to the hype. From the very first chapter, I was hooked by the story, the action, and the character development. What starts off feeling like a classic superhero story quickly becomes something much deeper, darker, and way more emotional than expected.
The artwork is incredible and the fight scenes are intense without feeling repetitive. Every character feels important and layered, especially Mark and Omni-Man. The pacing is excellent for such a massive collection, and it’s hard to put down once you start reading.
If you’re a fan of superhero comics but want something with real stakes, shocking twists, and strong storytelling, this is absolutely worth reading. Easily one of the best graphic novels I’ve picked up in a long time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
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