Learn More About Us

Corporate Gallery

About Us

Rainbuvvy Co., Ltd.

Rainbuvvy is a vertically integrated smartwatch innovator based in China, operating both as the manufacturer behind global wearable brands and the creator of our own international smartwatch brand Rainbuvvy. With a dedicated team of 45+ engineers and industry specialists, we deliver OEM/ODM solutions, private label customization, and wholesale distribution for partners worldwide.---Why Partner With Us?Dual-Core ExpertiseAs both a brand owner and manufacturer, we understand market trends from ...

contact now

Core Purpose

Our Advantage

High quality

Trust Seal, Credit Check, RoSH and Supplier Capability Assessment. company has strictly quality control system and professional test lab.

DEVELOPMENT

Internal professional design team and advanced machinery workshop. We can cooperate to develop the products you need.

MANUFACTURING

Advanced automatic machines, strictly process control system. We can manufacture all the Electrical terminals beyond your demand.

100% SERVICE

Bulk and customized small packaging, FOB, CIF, DDU and DDP. Let us help you find the best solution for all your concerns.

hot sales

Factory S999 4G Smart Watch Android 11 OS MTK6765 Quad Core 6+128GB 2.88" HD Screen Dual Camera

Get Best Price
S998 4G Smart Watch Android 11.0 OS 2.64''Screen 4+128GB MTK6761 Dual Camera 1200mAH Wifi GPS

Get Best Price
2.4 inch Large Amoled Smartwatch With Dual Camera GPS WIFI Sim Card Slot Play Game

Get Best Price
4G 5G Smart Watch 2.88inch Touch Screen Android 11.0 OS 4+64GB Multiple Sports Modes Heart Rate

Get Best Price
Phone with 2.86 Inch Screen 3+32GB 5MP Camera DM100 4G Smart Watch silver

Get Best Price
T99 TWS Smartwatch Wireless 2.02inch IPS 320x385 BT5.0 Bluetooth Call IP67 Waterproof 300mAh

Get Best Price

Provide Professional Solutions

We have a variety of product solutions to meet the different needs of customers, our efficiency is high, service quality, customer praise.

2024.02.27

Customization Services to Meet Diverse Needs

Every brand and market has different needs. Offering products that align with these varying demands and enhance brand individuality is a key challenge businesses face. Rainbuvvy Solution: Through our OEM/ODM services, Rainbuvvy offers customized smartwatch solutions tailored to meet the unique needs ...

2024.02.27

Large-Screen Smartwatches to Enhance User Experience and Brand Appeal

Users expect more than just time display from their smartwatches; they demand more interactive and visually engaging experiences. Smaller screens may be inconvenient, especially when users need to read messages, browse apps, or check notifications. Rainbuvvy Solution: Rainbuvvy smartwatches feature ...

2024.02.13

Provide 4G Smartwatches to Enhance User Communication

Modern businesses have increasing communication needs, especially in remote work and mobile office environments. Many companies want to offer a device that doesn’t rely on a smartphone and allows users to stay connected anywhere. Rainbuvvy Solution: Rainbuvvy’s smartwatches support 4G connectivity ...

Latest company blogs about Large-Screen Smartwatches with SIM Card: The Perfect Choice for Modern Businesses

2025.06.04

4G 5G Smart Watch

Healthy Smart Watch

GPS Sport Smart Watch

2 In 1 Smart Watch

Mini Pocket Smartphone

Android Feature Phone

Walkie Talkie Landline Phone

Phone And Computer Accessories

AI Smart Glasses

Smart Home Furnishing

Mini Pocket Camera

Baby White Noise Machine

4G Mini Smartphone