Lucky Start Smart watch R8 Smart Ring: Monitors calories burned
Available Options
Meet the R8 Smart Ring—your new favorite gadget that's as stylish as it is smart. This little powerhouse keeps tabs on your health and fitness without cramping your style. Ever wondered how many calories you burn just by existing? (Yeah, me too.) The R8's got you covered with calorie monitoring, plus it counts your steps and tracks how far you go, because sometimes it's nice to know how much ground you've covered—literally.
But wait, there's more! Whether you're a gym rat or a yoga enthusiast, the multiple sports modes mean it's got your back (and your biceps, and your quads...). And when it comes to health, it's not just about how much you move but how well you're doing inside. The R8 keeps an eye on your heart rate and blood oxygen levels, because knowing is half the battle. Plus, it'll analyze your sleep quality—because let's face it, we could all use a little more shut-eye. And the best part? You'll forget you're even wearing it, thanks to its sleek, comfy design. All-day wear? No problem.
- Tracks steps and distance
- Multiple sports modes
- Heart rate monitoring
- Blood oxygen level tracking
- Sleep quality analysis
- Monitors calories burned
General specs
- Brand: Lucky Start Smart watch
- Model: R8
- Seller: Joom
- Battery Life: 16 hours
- Compatibility: Smartphones
- First listed by seller: 5/30/25
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 | |||||
|---|---|---|---|---|---|---|
Lucky Start Smart watch R8 Black Monitors calories burned
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Smart Fitness Tracker Ring
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Smart Fitness Ring Activity tracking
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Smart Ring Health Tracker with Heart Rate and Blood Oxygen Monitor
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Smart Ring Heart rate monitoring
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Fitness Tracker Ring Heart rate monitoring
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| Brand | Lucky Start Smart watch | Delcast | Weylmd | Stone Home | Twievo | |
| Model | R8 | M1 | ||||
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| Price | $91.45 | $55.99 | $35.99 | $39.92 | $104.65 | $39.99 |
| Seller | Joom | Amazon | Amazon | Gshopper | Joom | Amazon |
| Update | August 8, 2025 | July 20, 2025 | June 25, 2025 | July 25, 2024 | August 26, 2025 | July 18, 2025 |
