Rainbuvvy OD3 Smartwatch: 2.1inches IPS display
Meet the Rainbuvvy OD3 Smartwatch—your new wrist buddy that doesn’t just look good (though, let’s be honest, it totally does) but also packs a punch where it counts. Its 2.1-inch IPS display is like having a mini TV on your wrist, clear as day, whether you’re squinting in sunlight or chilling in dim light. And with Bluetooth Call, you’re always just a tap away from your next 'Hey, what’s up?'—no frantic phone digging required.
But wait, there’s more (because of course there is). This little gadget is like having a personal health coach. It keeps an eye on your heart rate, because hearts are important, right? Tracks your sleep to prove you’re not just lying about those 8 hours. And when you’re actually moving, it’s there, silently judging your step count (just kidding, it’s super supportive).
- Heart rate monitoring: because knowing is half the battle.
- Sleep tracking: for those who dream of data.
- Sports activity tracking: your cheerleader in gadget form.
And for the pièce de résistance, NFC turns your watch into a magic wand for payments. Gym, grocery store, or grabbing coffee—this watch has your back (and your wallet).
- Bluetooth Call
- Health monitoring
- Heart rate monitor
- Sleep tracker
- NFC
- Sports tracker
- 2.1inches IPS display
General specs
- Brand: Rainbuvvy
- Model: OD3
- Seller: Joom
- Display: 2.1inches IPS
- Connectivity: Bluetooth, NFC
- Health Features: Heart rate monitor, Sleep tracker, Sports tracker
- First listed by seller: 5/23/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Rainbuvvy OD3 2.1inches IPS display
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Rainbuvvy ZW26 1.81inch TFT HD display
|
Rainbuvvy KR82 2.1-inch AMOLED display
|
Rainbuvvy HK24 2.01-inch AMOLED display
|
Rainbuvvy KC83 1.43-inch round display
|
Rainbuvvy D09 1.83-inch IPS HD display
|
|
| Brand | Rainbuvvy | Rainbuvvy | Rainbuvvy | Rainbuvvy | Rainbuvvy | Rainbuvvy |
| Model | OD3 | ZW26 | KR82 | HK24 | KC83 | D09 |
| Color | ||||||
| Rating |
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| Price | $65.66 | $49.33 | $48.79 | $57.62 | $59.18 | $30.23 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 20, 2025 | August 20, 2025 | August 20, 2025 | August 20, 2025 | August 20, 2025 | August 20, 2025 |
| Display | 2.1inches IPS | 1.81inch TFT HD | 2.1-inch AMOLED | 2.01-inch AMOLED | 1.43-inch round | 1.83-inch IPS HD |
| Connectivity | Bluetooth, NFC | Bluetooth | Bluetooth, NFC | |||
| Waterproof | IP67 | 1ATM | IP67 | |||
Smartwatch
Sarah Y.
Dallas, TX
June 2, 2025
As a healthcare worker, I'm quite critical about gadgets, and this one impressed me from the start. Why did I buy it? I was looking for something stylish yet functional to keep up with my active lifestyle. What do I like best? The ability to handle calls and track my health seamlessly—it's like having a personal assistant on my wrist. Is it worth the money? Absolutely, given the features packed in. How does it perform? Very reliably; the display is bright, the sound for calls is clear, and the payment feature works like a charm. Any drawbacks? Yes, the battery drains faster than I expected, and the activity tracking isn't always precise, but overall, it's a fantastic device that I'd recommend to friends. Long story short, it's a solid investment for anyone wanting a smart and handy wearable.
- Pros: The display is incredibly sharp and easy to read in any lighting, which is perfect for my busy shifts. I love that I can make calls directly from my wrist without fumbling for my phone—it's a total game-changer. The health tracking features are spot-on; monitoring my heart rate and sleep has given me valuable insights into my well-being. Plus, using it for payments is so convenient; it feels like magic at checkout.
- Cons: The battery life could be better; I find myself charging it more often than I'd like, which is a bit of a hassle. Sometimes the step count seems a bit off, making me question its accuracy during intense activities. Long story short, it's not flawless, but most likely these are minor quirks.