Workout Modes Square Shape Smart Watch Power saving Rectangle Shape Smart Watch

Key Features:
Smart Assistant: Supports AI voice assistant and Bluetooth calling.

Health Monitoring: Continuous heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, and sleep tracking (lunch break and nighttime sleep). All-day heart rate measurement.

Exercise Tracking: Step count, calorie count, distance tracking, stopwatch, and timer.

Additional Features:
Adjustable brightness, screen timeout settings, wrist gesture to wake the screen.

8 menu styles: grid and list views.

Power-saving mode, Do Not Disturb mode, vibration intensity control, time format, weather forecast, music control, alarm, phone search, call rejection.

Water reminder, remote photography, female menstrual reminder, heart rate warning, sedentary reminder, flashlight.

Sports Modes: 107 sports modes including walking, running, cycling, yoga, fitness, swimming, basketball, boxing, martial arts, hiking, skiing, weightlifting, and many more. GPS tracking available in the app (watch does not have built-in GPS).

Message Push: Receive notifications from SMS, QQ, WeChat, Facebook, WhatsApp, Instagram, and other popular apps.

Technical Specifications:
Display: 1.952-inch AMOLED, resolution 410x502.

System Requirements: iOS 10.0 or higher, Android 4.4 or higher.

Bluetooth: Bluetooth 3.0/5.2.

Chipset: REALTEK8763E.

Sensors: STMicroelectronics 3-axis step sensor LIS2DOCTR, VC30F-S heart rate sensor.

Battery: 340mAh high-capacity battery, offering 5-7 days of battery life, standby time of about 45 days.

Charging: Magnetic charging.

Water Resistance: IP67 (waterproof).

Size: 53.2 x 37.45 x 10.7mm, 22mm liquid silicone strap.

Material: Plastic + painting finish.

Memory: RAM 578KB + ROM 128MB.

Language Support:
Watch Languages: 13 languages including English, Chinese, Spanish, German, Russian, French, Portuguese, and more.

App Languages: Supports 27 languages including Arabic, German, Spanish, French, Italian, Russian, Hindi, Japanese, Korean, Portuguese, and more.

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.

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Why Partner With Us?

Dual-Core Expertise
As both a brand owner and manufacturer, we understand market trends from dual perspectives:
Rainbuvvy Brand: Available on Amazon, eBay, Walmart.com, and regional e-commerce platforms across North America, Europe, and APAC.
B2B Solutions: 7+ years in R&D and bulk production of smartwatches with IP68/CE/FCC certifications.

Agile Customization
Negotiableunits for white-label orders with 45-day rapid turnaround
- Customizable hardware (watch faces, straps) & software (UI, health algorithms)
- Pre-loaded multi-language support for global markets

End-to-End Control
Ownership of the entire supply chain – from PCB design, mold development to quality assurance – ensures 30% faster prototyping and zero supply chain bottlenecks.

Data-Driven Innovation
Our Shenzhen-based lab continuously upgrades features based on 1.2M+ user data points collected from Rainbuvvy consumers, keeping your products ahead in:
▸ Health monitoring accuracy (heart rate, SpO2, sleep)
▸ Sports mode optimization (100+ activity profiles)
▸ Battery efficiency (up to 15 days per charge)

Global Footprint
• 20,000㎡ production facility with annual output of 800K+ units
• Serving 50+ distributors and brands across US, Germany, UAE, and Australia
• Warehouses in Los Angeles and Hamburg for faster regional delivery

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Your Next Step
Whether you're a startup seeking small-batch customization or an established retailer needing bulk supply, Rainbuvvy becomes your wearable tech arm.