Cars Auto Home R02 Smart Ring: Heart rate tracker
For the active American who wants to track fitness without constant phone checks, the R02 Smart Ring is your discreet companion. It monitors heart rate during workouts like running or swimming, giving you real-time feedback to optimize your effort.
This ring goes beyond basic tracking by focusing on daily wellness. The heart rate sensor picks up subtle changes during stress or sleep, alerting you to patterns you might miss. With Bluetooth connectivity and multi-sport modes, it syncs seamlessly with your iOS or Android device, making health insights effortless and actionable for your routine.
Features
- Bluetooth compatible
- IP68 and 5ATM waterproof
- Multi-sport modes
- Wearable for Android and iOS
- Heart rate tracker
General specs
- Brand: Cars Auto Home
- Model: R02
- Seller: Joom
- ID: 692a696a639cd401bf2abea3
- Size: S, M, L
- Material: Titanium Alloy
- Connectivity: Bluetooth
- OS Compatibility: Android, iOS
- Water Resistance: IP68, 5ATM
- Bluetooth Version: 5.0
- First listed by seller: 12/10/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$20.51
Last price update: 12/10/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
Video Reviews
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Cars Auto Home R02 Multi Heart rate tracker
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Fvtga FT Ring Silver Sleep tracking with deep/light sleep analysis
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Smart Ring Gold Heart rate monitoring
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Smart Ring Black Heart rate monitoring
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Mexlyca SF20250921B0FGY2QWT4 Silver Step counting and fitness tracking
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Health Tracker Ring Rose Gold Heart rate monitoring
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| Brand | Cars Auto Home | Fvtga | ZBNMY | ZBNMY | Mexlyca | Duobuy |
| Model | R02 | FT Ring | SF20250921B0FGY2QWT4 | |||
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| Price | $20.51 | $59.99 | $37.98 | $39.98 | $17.99 | $69.98 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | February 4, 2026 | January 21, 2026 | February 2, 2026 | January 16, 2026 | February 2, 2026 | June 27, 2025 |
| Size | S, M, L | 10 | 9 | 11 | 9 | |
| Material | Titanium Alloy | Titanium Alloy | Metal | |||
| Connectivity | Bluetooth | Bluetooth | Bluetooth | |||
| OS Compatibility | Android, iOS | Android 5.0+, iOS 10+ | Android, iOS | Android, iOS | Android, iOS | Android, iOS |
| Water Resistance | IP68, 5ATM | IP68 | IP68 | IP68 | IP68 | IP68 |
Smart Ring
$20.51
Reviews
3.9
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