Rainbuvvy HK9 Ultra 2 Max Smart Bracelet: AMOLED 2.02-inch display
Meet the Rainbuvvy HK9 Ultra 2 Max smart bracelet – it's not just a pretty face (though, let's be honest, that AMOLED 2.02-inch display is pretty slick). Whether you're out in the blazing sun or chilling indoors, seeing your stats is a breeze. And with Bluetooth 5.1, it hooks up to your phone faster than you can say 'Where's my phone?'
Got caught in the rain? No sweat (literally, thanks to that IP67 waterproof rating). This little gadget sticks with you through thick and thin, powered by a 260 mAh battery that just won't quit. Plus, with local music support and Bluetooth call support, it's like having a mini DJ and personal assistant strapped to your wrist. Whether you're a gym rat or just love cool tech, this bracelet's got your back.
Features
- Bluetooth 5.1 connectivity
- IP67 waterproof
- 260 mAh battery capacity
- Local music support
- Bluetooth call support
- AMOLED 2.02-inch display
General specs
- Brand: Rainbuvvy
- Model: HK9 Ultra 2 Max
- Seller: Joom
- ID: 6801fc784371900174fe8167
- Display: AMOLED 2.02-inch
- Connectivity: Bluetooth 5.1
- Waterproof: IP67
- Battery Capacity: 260 mAh
- Features: Local music support, Bluetooth call 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
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| Brand | Rainbuvvy | Xiaomi | Mi | Xiaomi | EGQINR | Xiaomi |
| Model | HK9 Ultra 2 Max | Band 2 | Band 7 Standard Edition | Band 8 | Mi Band 6 | |
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| Price | $69.31 | $26.90 | $44.00 | $44.80 | $99.97 | $62.00 |
| Seller | Joom | Gshopper | Gshopper | Gshopper | Amazon | Gshopper |
| Update | Feb 6, 2026 | Jul 25, 2024 | Jul 25, 2024 | Jul 25, 2024 | Dec 6, 2025 | Jul 25, 2024 |
| Bluetooth Version | 5 | 5.2 | 5.0 | |||
