GLOBUS TK9 Smart Ring: Heart rate and blood oxygen monitor
This smart ring is for the active person who wants to track health without a bulky device. It monitors your heart rate and blood oxygen during workouts or sleep, giving you clear data on the LED display.
We designed it for daily use, not just the gym. The aerospace titanium alloy feels light at 5 grams, so you forget it's there. The heart rate sensor picks up subtle changes during a stressful workday, alerting you to take a break before you feel overwhelmed. It connects via Bluetooth 5.0 to your phone, syncing with the JSRing app in multiple languages for easy tracking.
Use it to improve sleep by checking oxygen levels overnight or to monitor fitness progress with accurate heart rate data. It's water-resistant and charges wirelessly, lasting 2-3 days on a single charge. Compatible with Android 8.0+ and iOS 12.0+, it fits seamlessly into your routine for better health insights.
Features
- Waterproof design
- Sleep and health tracking
- Wireless charging
- Bluetooth 5.0 connectivity
- Compatible with Android and iOS
- Heart rate and blood oxygen monitor
General specs
- Brand: GLOBUS
- Model: TK9
- Seller: Joom
- ID: 668cf9b5cfccb3c3eae13b87
- OS Compatibility: Android, iOS
- Water Resistance: IP68
- First listed by seller: 12/6/25
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 | |||||
|---|---|---|---|---|---|---|
GLOBUS TK9 синий Heart rate and blood oxygen monitor
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Domhong R03 Black Heart rate and blood oxygen monitoring
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Samsung SM-Q501NZSAXAR Silver AI-powered health insights
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Samsung SM-Q507NZDAXAR Gold No app subscription required
|
Gwenland SR08 Black LED screen with touch control
|
Samsung SM-Q509NZKAXAR Black No app subscription required
|
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| Brand | GLOBUS | Domhong | Samsung | Samsung | Gwenland | Samsung |
| Model | TK9 | R03 | SM-Q501NZSAXAR | SM-Q507NZDAXAR | SR08 | SM-Q509NZKAXAR |
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| Price | $47.30 | $29.99 | $399.99 | $399.99 | $35.98 | $399.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 16, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | November 20, 2025 | December 6, 2025 |
| OS Compatibility | Android, iOS | Android | Android | iOS, Android | Android | |
| Water Resistance | IP68 | 5ATM | IP68 | IP68 | IP68 | |
| Size | 9 | 11 | 7 | 6, 7, 8, 9, 10, 11, 12, 13, 14, S, M, L | 9 | |
| Battery Life | 5–7 d | 7 d | 7 d | 3–5 d, 5–7 d, 7–10 d, 7 d, ≤11 h, 8 h, 7–10 d standby, 15 d standby | 7 d | |
| Material | Titanium | Titanium | Aluminum Alloy, Ceramic, Gold, Metal, Stainless Steel, Titanium, Titanium Alloy | Titanium | ||
