SARUNN ER Smart Ring: Sleep monitoring
Meet the Smart Ring—your new health-savvy sidekick that plays nice with both iPhone and Android. It's like having a mini health lab on your finger, keeping tabs on your sleep, counting every step (even those midnight fridge raids), and checking your heart rate without asking for a monthly subscription. And guess what? It's IP68 waterproof, so you can take it down to 90 meters. Perfect for those who swim like a fish or just sing in the shower.
Why you'll love it:
- It's like a sleep coach that doesn't judge your 3 AM snack runs
- Packs a punch with health tracking features that actually make sense
- Battery life that lasts longer than your last relationship (okay, maybe not, but it's impressive)
Before you hit 'buy', do yourself a favor—check the size chart and measure your finger. Because a ring that doesn't fit is just a fancy finger bracelet.
Features
- Step counting
- Heart rate tracking
- IP68 waterproof
- No subscription fee
- Sleep monitoring
General specs
- Brand: SARUNN ER
- Seller: Amazon
- ID: B0F94FSYNH
- package_dimensions: 3.54 x 3.54 x 1.18 inches
- item_weight: 2.56 ounces
- batteries: 1 A batteries required. (included)
- standing_screen_display_size: 0.1 Inches
- date_first_available: May 19, 2025
- First listed by seller: 6/26/25
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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$15.03
Last price update: 6/26/25
Out of stock
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United States
United States
Available
Video Reviews
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Smart Ring Sleep monitoring
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Smart Ring Fitness tracking
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Health Tracker Ring Sleep tracking with ultra-thin design
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Smart Ring Health Tracker Comprehensive real-time health monitoring
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Smart Ring Advanced Health Tracking
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Health Fitness Tracker Ring Stylish & Elegant Design
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| Brand | SARUNN ER | HitTopss | Generic | MUNBYN | Oucscru | |
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| Price | $15.03 | $29.99 | $5.88 | $29.99 | $69.99 | $49.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | June 26, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 |
| package_dimensions | 3.54 x 3.54 x 1.18 inches | 3.07 x 2.91 x 1.73 inches | 3.1 x 2.8 x 1.97 inches | 3.5 x 3.5 x 2.7 inches | ||
| item_weight | 2.56 ounces | 2.89 ounces | 3.2 ounces | 0.25 Pounds | ||
| batteries | 1 A batteries required. (included) | 1 Lithium Polymer batteries required. (included) | Nonstandard Battery batteries required. | 1 Nonstandard Battery batteries required. (included) | ||
| standing_screen_display_size | 0.1 Inches | 1 Centimeters | 12 Millimeters | |||
| date_first_available | May 19, 2025 | December 25, 2024 | April 21, 2025 | June 26, 2025 | April 28, 2025 | |
| manufacturer | HitTopss | MUNBYN | Oucscru | |||
| country_of_origin | China | China | China | |||
Smart Ring
$15.03
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