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Rainbuvvy

4G Smart Watch Phone, Android 9.0 MTK6761 Quad Core 4GB+64GB Smartwatch 2.88" Large Screen Men Watch 2300mAh 5.0MP+13.0MP Dual Camera Face Unlock IP67 Waterproof Fitness Activity Tracker (Black)

    • Based on 214 reviews
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Availability: Unavailable
Fulfilled by shenzhenshikaijulaikejiyouxiangongsi
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Color: Black


Features

  • 4G Android Smart Watch: Bulit-in card slot, support Nano SIM card, 4G LTE network, WiFi, BT 5.0 wireless connection. After inserting the SIM card(not included), you can answer and make calls on the watch directly. It also support video call, text message, voice call and other functions, easily handle important information on your wrist. (NOTE: Works with AT&T,C Spire,Sprint,miSpot,Mosaic Telecom,nTelos,T-Mobile,US Cellular,United Wireless,V-tel,Adams Networks)
  • 13.0MP + 5.0MP Dual Camera: This large-screen smartwatch uses 13MP and 5 MP dual HD cameras, high-sensitivity sensor, colorful and detailed, support for photography, video chat, also suitable for sweeping payment, back to the image of the film. In addition, it also supports face unlock function to prevent the watch from being stolen and protect your privacy.
  • Android 9.0, 4GB RAM +64GB ROM: Equiped with MT6761 quad-core CPU and the new Android 9.0 system, 4GB RAM and 64GB ROM. it runs at extreme speeds, allowing you to play mainstream mobile games without lag, helping you rule the battlefield. Bring you a smart phone-like smart experience.
  • Work as Bluetooth Watch: This watch is compatible with Android 6.0 and above, iOS 11.0 and above mobile phone. After connect to your smartphone via "HEBSWatch" app, The watch will automatically synchronize the time, date, language and so on of mobile phone. And it support Bluetooth push function and will timely remind you of phone calls, SMS, QQ, wechat, twittre, Facebook, WhatsApp, Skype and other information, avoid missing any important news.
  • GPS Sport Watch: The watch supports multiple sports modes. Generate trajectory maps and professional data analysis to allow you to better manage health activities and provide GPS positioning. Built-in professional heart rate detection sensor, supports heart rate monitoring and generates data display. Replacement strap: B09375PJ5D.

Brand: Rainbuvvy


Style: Modern


Color: Black


Screen Size: 2.88 Inches


Special Feature: Time Display, Video Call, Accelerometer, Text Messaging, Activity Tracker, GPS, Camera, Phone Call, Heart Rate Monitor See more


Shape: Rectangular


Target Audience: Men


Age Range (Description): Adult


Compatible Devices: Smartphone


Compatible Phone Models: Android 6.0 and above/iOS 11.0 and above


Product Dimensions: 3.04 x 2.11 x 0.59 inches


Item Weight: 0.071 ounces


Item model number: S999


Batteries: 1 Lithium Polymer batteries required. (included)


Date First Available: April 6, 2021


Manufacturer: shenzhenshikaijulaikejiyouxiangongsi


Country of Origin: China


Item Weight: 0.07 Ounces


Standing screen display size: 2.88 Inches


Memory Storage Capacity: 4 GB


Ram Memory Installed Size: 4 GB


Frequently asked questions

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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews

    • Not nearly durable enough.
Color: Black
TL;DR I really hate it, but wish I didn't have to. ------- At first I was aglow with excitement. I've been wanting an all-contained smart-watch like this for a very long time at about this size and feature set (camera was a bit lower-quality than I would've liked, but that was a minor deterrent). After LESS than two months of use I'm confident this is completely unsuitable as a device you should wear on your limbs - unless your limbs simply do nothing all day. The clasp that holds the watch has rounded edges, for some reason. The first time I put the wrist-strap on, I was glad it could fit snugly on my relatively small wrists. I popped the device into the wrist strap and it seemed to hold just fine. Within a week I would discover I could force the device out of the strap by merely flexing my forearm a bit, if the strap was just comfortably-snug enough, so I started wearing the strap a little loose to prevent that, since the shape of the strap keeps it from sliding around too much even if not worn snugly. Within a month of wearing, I was strongly convinced the clasps were just not-good at holding the watch, so I would take the watch off anytime I did anything with a lot of movement (doing exercise or work or... pretty much anything but driving) and the entire concept of having the watch optionally-detachable defeated the purpose, as it was back in my pocket most of the day like a normal smart-phone would've been. This came to a final climax when I swat at a fly and the short arm-movement and wrist-flex was enough to pop the watch out (even with the strap worn loose) and projectile the device smack into a wall where the screen's glass shattered. Fortunately, the touch-input still works correctly and I never removed the protective film, so it's all held in place quite well, however the shattered screen cracks just spread all over the small display as a few days passed. The plastic, outer frame has also began crumbling apart, likely from the same trauma. It's quite unfortunate the strap-clasps are useless and the device has hardly any durability to it, because it really was a solution I've wanted for a while; I do not like carrying around a giant smartphone in my pocket and even more-so now that most of them all target larger displays with every passing year. Workflow wise, it paired just fine to my bluetooth keyboard and earbuds. Without the soft-keyboard on screen, I could write in Vim with Termux and listen to music with mpv. Termux was uncomfortable to use in portrait-mode though at a comfortable font-size, so I had to use a third-party app to force landscape-mode. The device also spoofs the MAC address every time it connects to a wifi network (and I couldn't find the setting to disable that with the custom Android 7 firmware) so you'll want to print the LAN IP every time you start sshd on the device. The 4G radio also worked with the Ting network, so I was glad the lack of 5G didn't cause a problem with my existing network. Google Maps did run into sporadic GPS issues while driving, but when it worked it was pretty accurate (nothing made the device heat-up as much as using GPS though). The processor was surprisingly capable also. Whether I used VLC-for-android or mpv within Termux, I had no problems with de-compressing 32kbit OPUS audio quickly and so I could hold a ton of decent-sounding music on the device even without expandable storage. I ran some Playstation 1 emulation and Arknights on the device with no noticeable frame-rate problems too, although I think the 30fps, 480p resolution display plays a large role in that. I expected this device to at least last a year, but that it barely lasted a month is severely disappointing. What's more, while I can blame the strap-clasps and the device for being very weak, it's not like the device was damaged without my own action - warranty doesn't cover me wearing the device and it flying off, turns out. I'm confident the device would be, at least, presentable if I can take the internals out and put them into a new frame with a new screen, but I'm very doubtful the company would provide that for me and it's not like I doubt the same situation will happen again within a month after. So basically, this is a great idea and it's the best attempt we've seen yet - but this ain't it, chief. Battery life drains too quickly while listening to music over bluetooth. Display should've been front-lit e-ink for better battery longevity too. No 5G radio is kind of absurd in 2021, let alone 2022. Camera may as well not be there for all the good that lens does (was hoping it could at least focus on text from a book for Google Translate, but alas the only text !gt could read from the camera was the giant text on the front of a book). Android 7 is severely insecure if you don't know what you're doing and/or care. Oh - one last thing. The power-connector magnets suck. Like, they are really, really bad. and will flop right off if you just brush it with your finger. I think I would've preferred a USB-C connection over this. Alternatively, keep a rubber-band around to hold the power-connector in place while charging. Yes it looks ghetto as hell, but I literally kept a heavy-duty rubber band along with the charging cable for this as it was often necessary. ... show more
Reviewed in the United States on February 8, 2022 by K~
    • Too expensive for what it does
Color: Black
Let's be honest. You only buy this for a novelty gadget, and yet it's still too expensive for what it can actually do. It would be perfectly priced at $90 US in my opinion. This is NOT the full fledged android device that most people are used to or probably expecting. This is a very cut down version of Android with a limited set of features and app compatibility. Having said that, I am surprised at what I can do, albeit with some necessary workarounds. SOME EXAMPLES 1. Downloads Apps from the Google Playstore like most Android devices 2. Downloaded and installed MyQ, the remote garage door opener app. Works great. 3. Downloaded and installed the WYZE app, and can view my Wyze "security" cameras and control WiFi light bulbs. MUSIC I could not figure out how to transfer music via the USB charging cable. I don't think it's possible. It shows up in Windows Explorer as a device, but it doesn't expose the underlying file system and thus transferring files will fail. There is no SD card slot, so that option is out as well. I had to download a network File Manager app from the PlayStore, and transfer my music files over WiFi either using FTP, or SMB. This is likely more technical than most consumers can deal with. If someone knows a simpler way, please let me know. Non-techie buyers are likely better off using a streaming music service like Spotify Etc. SIM CARD I have a pre-pay SIM card from Hello Mobile, and it seems to work fine in this watch. Not sure which major mobile network Hello Mobile provisions through, but I suspect that it is T-Mobile. So after 3 days of ownership, I'm actually pleasantly surprised at what you can do, but feel that the price is too high for the limitations in screen readability, touch sensitivity and other areas where polish is lacking. Your mileage may vary. ... show more
Reviewed in the United States on February 11, 2022 by Michael Somerville
    • ❤️ I love this watch, great potential, separating from wristband is EPIC
Color: Black
Review Image by Harry K. Link Harry K. Link
Review Image by Harry K. Link Harry K. Link
I say potential because I haven't really done too much with it yet but this is a full Android device I have installed several apps and they work fine, it can't do everything and as some people indicate the default weather app doesn't function properly but so what you can install any weather app that's the whole point of it being an Android device this isn't about the software that it comes with but the fact that you can install new software onto it. I've had others like this and gave up on them because the bands kept breaking as I had to take it on and off constantly but this one the computer separates from the watch band and it does so brilliantly so you don't have to constantly put the band on and off stressing it. This also means you can hold the screen and it does reorient like your phone so it's not extremely user friendly because it's not your typical dumb smartwatch but it's perfect for anyone who wants something with much more power and capability. ... show more
Reviewed in the United States on June 14, 2023 by Harry K. Link Harry K. Link
    • Requires to much
Color: Black
I really wanted to keep the watch big nice screen. Just required to much after purchase. Spending almost $300 and still needed to spend more$ for activation,chip, and etc. More than I was expecting to spend.
Reviewed in the United States on June 26, 2023 by Kimberly

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