Rainbuvvy HK88 Smart Bracelet: 1.19-inch AMOLED round touch screen
Meet the Rainbuvvy HK88 Smart Bracelet—where chic meets tech. Its 1.19-inch AMOLED round touch screen isn't just easy on the eyes; it's a feast for them, with colors that pop and clarity that impresses. Ever wished your bracelet could do more than look pretty? This one's got you covered with Bluetooth calling and NFC, turning it into your wrist's best friend for those on-the-go moments. And thanks to BT5.3 technology, it stays connected without skipping a beat—because who has time for lag?
Designed with the modern woman in mind, it's not just smart; it's stylish enough to wear from the gym to a night out. But let's talk specs (because they're pretty cool):
- That high-res 390x390 display? Crystal clear.
- Plays nice with Android—no surprises there.
- And the elegant pink color? Just the cherry on top.
- Bluetooth calling
- NFC support
- BT5.3 technology
- Fashionable design for women
- 1.19-inch AMOLED round touch screen
General specs
- Brand: Rainbuvvy
- Model: HK88
- Seller: Joom
- Screen Size: 1.19 inches
- Screen Type: AMOLED round touch screen
- Resolution: 390x390
- Bluetooth Version: 5.3
- Compatibility: Android
- 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 HK88 1.19-inch AMOLED round touch screen
|
Rainbuvvy HK80 1.95-inch AMOLED touch screen
|
Rainbuvvy KC91 1.39-inch TFT display
|
Rainbuvvy HK9 PRO+ 2.02inch AMOLED display
|
Rainbuvvy GT66 1.39-inch IPS HD touchscreen
|
Rainbuvvy HK9 Ultra 2 Max AMOLED 2.02-inch display
|
|
| Brand | Rainbuvvy | Rainbuvvy | Rainbuvvy | Rainbuvvy | Rainbuvvy | Rainbuvvy |
| Model | HK88 | HK80 | KC91 | HK9 PRO+ | GT66 | HK9 Ultra 2 Max |
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $54.77 | $45.60 | $65.66 | $61.72 | $81.76 | $63.44 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 20, 2025 | August 20, 2025 | August 25, 2025 | August 20, 2025 | August 20, 2025 | August 20, 2025 |
| Compatibility | Android | Android | Android | |||
| Display | 1.95-inch AMOLED fully touch screen | 1.39-inch TFT, 360x360 resolution | 2.02inch AMOLED, 410x494 resolution | AMOLED 2.02-inch | ||
| Connectivity | Bluetooth 5.3 | BLE5.3, GPS | NFC, Bluetooth 5.2 | Bluetooth 5.1 | ||
| Features | Heart rate monitoring, Calorie tracking, NFC support, Long standby mode | Bluetooth calling, Flashlight | Local music support, Bluetooth call support | |||
| Waterproof | GPT 3ATM | IP67 | IP67 | |||
Smart Bracelet
Jessica H.
Newcastle
May 31, 2025
i bought this rainbuvvy bracelet hoping it would be a handy accessory, but after using it for a week or two, i'm fairly disappointed. the screen is lovely, but the main features like making calls or using payments were hit or miss—more miss, honestly. it's not very practical for my daily routine, especially with kids around where i need things to just work. i did appreciate that it's lightweight and the colour is pretty, but that's about it. a tip for others: if you're looking for something reliable, this might not be the best choice. i won't be keeping it long-term.
- Pros: the screen is quite nice to look at with vibrant colours and sharp details, which was a lovely bonus. it pairs easily with my phone and the design is fairly stylish, so i could wear it in various settings without it looking out of place.
- Cons: as it seemed to me, the calling feature was unreliable, often dropping or having unclear sound, and the tap-to-pay didn't work consistently with my cards. the connection felt a bit shaky at times, and for the price, i expected more durability and better performance overall.