TOMTOP JMS ID 21.3mm Smart Ring: Tracks movement up to 164 feet
For the active individual who juggles fitness and daily life, this smart ring is your discreet companion for tracking health on the go. While most focus on step counts, this ring offers peace of mind by monitoring your activity levels and sleep patterns seamlessly, so you can stay connected to your well-being without constant phone checks.
The vibration alert is subtle yet distinct, notifying you of important updates during meetings without drawing attention. With Bluetooth connectivity and a long battery life, it syncs effortlessly with your iOS or Android device, providing real-time insights into your health metrics. Experience the confidence of knowing your fitness data is always at hand, helping you make informed decisions throughout your day.
Features
- Waterproof
- Lightweight aluminum alloy
- Sports design
- Bluetooth connectivity
- Health tracking features
- Tracks movement up to 164 feet
General specs
- Brand: TOMTOP JMS
- Model: ID 21.3mm
- Seller: Joom
- ID: 67eb6e763c395cb075fd5126
- Material: Aluminum Alloy
- Dimensions: 21.3, 21.3, 21.3
- Water Resistance: IPX8
- First listed by seller: 11/9/25
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
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TOMTOP JMS ID 21.3mm Tracks movement up to 164 feet
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| Brand | TOMTOP JMS | Qjijolz | GenXenon | Freeze2Trim | ZKSSGY | VNEXFU |
| Model | ID 21.3mm | R5 | H01 | Vital Health Ring | C60 | 2024 New Smart Ring |
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| Price | $33.54 | $39.99 | $19.99 | $12.99 | $23.19 | $29.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 25, 2025 | December 6, 2025 | November 9, 2025 | December 6, 2025 | December 9, 2025 | November 9, 2025 |
| Material | Aluminum Alloy | Stainless Steel | Silicone | |||
| Water Resistance | IPX8 | IP68 | IP68 | IP68 | ||
| Size | US 7 | One Size Fits All | M | |||
