Device Selection Guide
Make an informed decision between LTE smartwatches and compact smartphone setups, recognizing trade-offs in battery life, app compatibility, and audio quality.
Happy World Electronics HK10 Ultra 3 Ultra 3 Smartwatch
Meet the Ultra 3 Smartwatch—your new wrist-bound buddy that's as stylish as it is smart. Seriously, this thing looks good on anyone, whether you're a gym rat or a boardroom boss. Its AMOLED display? Absolutely stunning, making everything from texts to your workout stats pop, even when you're squinting in bright sunlight (or pretending to work while actually scrolling through memes).
And hey, who needs a phone when you've got Bluetooth calling and NFC support right on your wrist? Answer calls, pay for your coffee, and maybe even flirt with the barista—all without digging for your phone. Plus, with the heart rate monitor, you can finally find out if your heart races more during a sprint or when you see your crush.
But wait, there's more (because why not?). The ChatGPT integration means you've got a genius in your corner, ready to help with everything from settling debates to drafting texts that don't sound like they were written by a robot (ironic, we know). And for those moments when you're feeling nostalgic, the photo album feature lets you carry your favorite memories right on your wrist—because sometimes, you just need to remember that one time you actually looked good in a photo.
Features
- Bluetooth calling
- NFC support
- Heart rate monitoring
- ChatGPT integration
- Photo album feature
- AMOLED display
General specs
- Brand: Happy World Electronics
- Model: HK10 Ultra 3
- Seller: Joom
- ID: 6705424be1456f01a9fdf1a6
- Display: AMOLED
- Features: Heart rate monitoring, ChatGPT integration, Photo album
- Connectivity: Bluetooth, NFC
- Compatibility: Men, Women
- First listed by seller: May 23, 2025
If you are interested in more details, you can find full information on the seller's page.
RUB 4,105.65
Last price update: 5/23/26
Available to order
Price History for seller Joom
Shipping options
Delivery to 
Russia
Russia
Available
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| Brand | Happy World Electronics | Wula Mall | Uav parts center | Axial | SACOSDING | maoxiaowei |
| Model | HK10 Ultra 3 | HK10 Ultra 3 | Ultra 2 | Ultra 2 | 7Ultra | Ultra 2 |
| Color | ||||||
| Rating | ||||||
| Price | RUB 4,105.65 | RUB 2,756.79 | RUB 16,048.46 | RUB 8,309.76 | RUB 4,026.88 | RUB 4,401.02 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | Jun 21, 2026 | Jun 21, 2026 | Jun 21, 2026 | Jun 21, 2026 | Feb 14, 2026 | Jun 2, 2026 |
| Display | AMOLED | AMOLED | HD AMOLED | |||
| Features | Heart rate monitoring, ChatGPT integration, Photo album | Heart rate monitoring, Sport tracking, ChatGPT integration | GPS tracking, Wireless charging, Music and games | Voice call, GPS tracker, Compass, Sports tracking, Custom Sphere interface | ||
| Connectivity | Bluetooth, NFC | Bluetooth, NFC | Bluetooth, NFC | NFC, Bluetooth, GPS | NFC, Bluetooth, GPS | |
| Compatibility | Men, Women | iOS, Android | Men and women | Men, Women | Men, Women | Men, Women |
| Display Size | 49mm | 49mm | 49mm | |||
Happy World Electronics HK10 Ultra 3 AMOLED display
RUB 4,105.65
When this device makes sense
Product confidence
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