Smarter than future SR09 Smart Ring: Heart rate monitor
General specs
- Brand: Smarter than future
- Model: SR09
- Seller: Joom
- Waterproof: Yes
- Standby Time: Long
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$12.05
Last price update: 5/23/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Smarter than future SR09 White Heart rate monitor
|
Smart Fitness Tracker Ring
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Smart Health Tracker Ring Ultra-thin and lightweight design
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Smart Health Ring 24-hour heart rate monitoring
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Health Tracker Ring Continuous heart rate monitoring
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Smart Ring Health Tracker Ultra-Thin & Lightweight Design
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|
| Brand | Smarter than future | Delcast | Mirlray | Hivisuals | KNGAD | Mirlray |
| Model | SR09 | |||||
| Color |
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| Rating |
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| Price | $12.05 | $55.99 | $29.99 | $45.99 | $69.98 | $39.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | June 2, 2025 | July 20, 2025 | June 27, 2025 | June 27, 2025 | June 27, 2025 | June 27, 2025 |
| package_dimensions | 3.58 x 3.5 x 1.85 inches | 3.15 x 3.11 x 1.06 inches | 3.6 x 3.55 x 1.2 inches | 2.95 x 2.95 x 1.18 inches | ||
| item_weight | 4.2 ounces | 1.76 ounces | 3.2 ounces | 2.24 ounces | ||
| batteries | 1 AA batteries required | 1 A batteries required. (included) | 1 A batteries required. (included) | 1 A batteries required. (included) | ||
| date_first_available | March 3, 2025 | April 17, 2025 | May 30, 2025 | |||
| country_of_origin | China | China | China | |||
Smart Ring
$12.05
Reviews
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Blossom
May 25, 2025
Marcin Moreau
May 25, 2025
Giulia Wójcik
May 25, 2025
Sparkle
May 25, 2025
Mariana Roberts
May 25, 2025