






⌚ Elevate your wrist game with the ultimate 4G powerhouse!
The Rainbuvvy 4G Smart Watch DM100 redefines wearable tech with its massive 2.86-inch HD touchscreen, robust 3GB RAM + 32GB storage, and full 4G LTE support for standalone calls and apps. Featuring a 5MP camera for crisp photos and video calls, plus a powerful 2700mAh battery that lasts up to 2 days, this Android 7.1 smartwatch blends productivity, connectivity, and health tracking into one sleek silver device designed for the modern professional on the move.











| ASIN | B07YCDGSHZ |
| Age Range Description | Adult |
| Band Color | silver |
| Band Material Type | Silver |
| Battery Average Life | 2 Days |
| Battery Capacity | 2700 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Power | 2700 |
| Best Sellers Rank | #994,436 in Electronics ( See Top 100 in Electronics ) #15,276 in Smart Watches |
| Box Contents | Charger, Smart watch, Watch band |
| Brand Name | Rainbuvvy |
| Case Material Type | Aluminium |
| Cellular Technology | 4G |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Colour | Silver |
| Communication Feature | [Multiple] |
| Compatible Devices | Mobile Phone |
| Compatible Phone Models | Android 6.0 and above or iOS 11.1 and above |
| Connectivity Technology | Cellular |
| Controller Type | Touch Control |
| Customer Reviews | 3.6 out of 5 stars 521 Reviews |
| Display Type | LCD |
| GPS Geotagging Functionality | Built-in GPS |
| Human Interface Input | Touchscreen |
| Item Type Name | smart watch |
| Item Weight Unit of Measure | 0.11 Ounces |
| Manufacturer | Refly |
| Memory Storage Capacity | 32 GB |
| Metrics Measured | optical_heart_rate_sensor, camera |
| Model Name | Smartwatch |
| Model Number | DM100 |
| Operating System | android 7.1 |
| Product Features | Camera |
| RAM Memory Installed | 3 GB |
| Resolution | 640 x 480 |
| Screen Size Unit of Measure | 2.86 |
| Shape | Rectangular |
| Sim Card Size | Nano |
| Special Feature | Camera |
| Sport Type | Walking |
| Style Name | Modern |
| Supported Application | Camera |
| Supported Satellite Navigation System | GPS |
| Target Audience | Men |
| Water Resistance Depth | 1 Metres |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IP67 |
| Wearable Computer Type | Smart Watch |
| Wireless Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |
| Wireless Provider | T-Mobile |
K**I
Big watch! Awesome Android phone watch.
When I got this watch I was awed on how big it was both the phone and the wrist strap. The phone is solid and the strap is made to last. Besides being a phone it's also a fitness watch. As any device there is a learning curb but it's a no brainer to learn as it's intuitive. Included in the box is a charging dock, mini screw driver, two screen protectors and a simple instruction. The screen is bright enough with an awesome screen/colors and responsive and it has a camera. I placed my phone's nano SIM card and the settings worked automatically (TMobile) though it took awhile for the watch to respond to the network and the APN settings were correct. There are multiple networks that are compatible with it. A warning though, the screws that holds the SIM card cover is miniscule and can easily be lost when you're not careful. I recommend placing a white paper underneath the phone in case the screws falls off the cover so you can easily see it. Since the OS is Android 7.7.1 some apps from the play store will not work such as Netflix but it works with FB Messenger and YouTube Music. Since RAM is limited you have to choose wisely which apps you can load. When I first got the watch the font was small but there are size options under settings. This is an standalone phone and it's not like a Samsung watch in which you can pair with a Samsung phone to make and receive phone calls. I'm still exploring it's capability and so far it's positive. It's a shrunken Android phone or tablet.
J**A
Quality and advance technology
The watch was top quality. You wont find something more well made it's very advanced technology. The only thing we weren't aware of is that it doesnt allow texts or call with out a micro sim. Like cheaper blue tooth watches because we needed that function be available with out a sicko sim just for the watch we did return it they were very good about the return and applied a timely credit to us. I would highly recommend this watch to anyone. It is better than most cell phones on the market very nice product.
M**O
Muy buena idea pero muy mal performance
Tiene muy poca memoria RAM, las apps se alentan o no cargan, muy poco chance de personalizar, la app del teléfono se traba y no hay forma eficiente de buscar contactos. Si le pusieran un poco más de RAM y hacen una interfaz mejor, sería un éxito. No me convenció.
A**R
Stopped working in about 2 weeks complete junk.
The watch stopped reading the sim card after about 2 weeks I don't recommend purchasing this product.
A**N
No funciona bien
Al principio todo bien, funcionaba pero poco a poco empezó a apagarse repentinamente y ahora ya no prende. Es una buena idea y si durará más de un mes totalmente lo recomendaría, por eso le doy dos estrellas. Porque solo duró funcionando bien menos de dos meses
Trustpilot
1 month ago
3 weeks ago