Rainbuvvy S666 Android Smartwatch: 1.57 inch IPS display
Meet the Rainbuvvy S666 Android Smartwatch—where style meets smarts without weighing you down. Seriously, it's so light you might forget you're wearing it. But don't let its featherweight fool you; that 1.57 inch IPS display packs a punch with crisp, vibrant visuals (200x320 resolution, because pixels matter). Stay connected without the hassle thanks to Bluetooth 5.0, and yeah, it's as smooth as it sounds. Plus, it's got your back (or wrist) with heart rate monitoring and NFC support—because who carries wallets anymore? Power through your day (and then some) with a 240 mAh battery, and switch languages like a polyglot spy. It's not just a smartwatch; it's your global, tech-savvy sidekick.
Features
- Bluetooth 5.0 connectivity
- Super lightweight design
- Heart rate monitoring
- NFC support
- Multi-language support
- 1.57 inch IPS display
General specs
- Brand: Rainbuvvy
- Model: S666
- Seller: Joom
- ID: 680083ba1ea7460199136b83
- Display: 1.57 inch IPS
- Resolution: 200x320
- Connectivity: Bluetooth 5.0
- Battery: 240 mAh
- Features: Heart rate monitoring, NFC support, Multi-language support
- First listed by seller: 5/23/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Rainbuvvy S666 1.57 inch IPS display
|
Smart Health Monitoring Watch 1.43-inch AMOLED Display
|
Smart Health Monitoring Watch 1.49inch AMOLED Display
|
EURANS 872dfce7-827e-4f1f-abff-55e1037e49db 1.75" AMOLED touch screen
|
SUNKTA FV16-A 1.32" AMOLED Always on Display
|
Bvlrksc S66 AI Voice Translation
|
|
| Brand | Rainbuvvy | EURANS | SUNKTA | Bvlrksc | ||
| Model | S666 | ET480 | E800 | 872dfce7-827e-4f1f-abff-55e1037e49db | FV16-A | S66 |
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $54.09 | $50.58 | $50.08 | $13.99 | $65.99 | $29.99 |
| Seller | Joom | Banggood | Banggood | Amazon | Amazon | Amazon |
| Update | November 14, 2025 | December 9, 2025 | December 9, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 |
| Resolution | 200x320 | 466*466 pixels | 466*466 pixels | |||
| item_weight | 3.24 ounces | 7 ounces | 3.84 ounces | |||
| batteries | 1 Lithium Polymer batteries required. (included) | 1 Nonstandard Battery batteries required. (included) | 1 AAA batteries required. (included) | |||
| standing_screen_display_size | 45 Millimeters | 1.32 Inches | 1.52 Inches | |||
