Guangdong Jiu Zhi Technology Co., Ltd. SKR-02 Sizing Kit: Size before you buy
Before you dive into the world of smart rings with the RingConn Smart Ring, let's talk sizing—because nobody wants a ring that's either a finger tourniquet or so loose it could double as a hula hoop. Grab the RingConn Sizing Kit first (trust us, it's a game-changer) to find your perfect fit. Just a heads-up: this kit is like a VIP pass—exclusive to the RingConn Smart Ring.
Here's the thing: the RingConn Smart Ring isn't your grandma's jewelry. It's packed with sensors on the inside, making the fit more crucial than your morning coffee. That's why we're all about that sizing kit life. Whether your fingers are dainty or more on the robust side (sizes 6 to 14 have got you covered), we've got your back—or rather, your finger.
Slip the sizing gauge on like you mean it—right at the base of your finger, where it sits tight without spinning like a breakdancer. Give it a solid 24-hour test drive; your future self will thank you. Remember, the sweet spot is snug but not strangled, cozy enough to stay put without you even noticing it's there. Because let's face it, comfort is king (or queen).
Features
- Not standard sizing
- How to measure & fit check
- Choose a finger
- Manufacturing quality
- Size before you buy
General specs
- Brand: Guangdong Jiu Zhi Technology Co., Ltd.
- Model: SKR-02
- Seller: Amazon
- ID: B0DGFZ3VWP
- product_dimensions: 9.52 x 4.17 x 1.02 inches
- item_weight: 3.17 ounces
- batteries: 1 Nonstandard Battery batteries required.
- country_of_origin: China
- First listed by seller: 6/22/25
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Price History for seller Amazon
Shipping options
United States
Comparison with similar products
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Guangdong Jiu Zhi Technology Co., Ltd. SKR-02 Size before you buy
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| Brand | Guangdong Jiu Zhi Technology Co., Ltd. | Gwenland | femometer | Jawploy | POBOVi | Kuinha |
| Model | SKR-02 | Smart Ring Sizing Kit | 727458246971 | POBOVi_SR1 | AIR-Smart Ring | |
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| Price | $1.30 | $7.99 | $2.00 | $3.99 | $1.00 | $9.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 |
| product_dimensions | 9.52 x 4.17 x 1.02 inches | 4.21 x 4.21 x 0.75 inches | 3.94 x 3.94 x 1.18 inches | |||
| item_weight | 3.17 ounces | 2.08 ounces | 2.08 ounces | 2.89 ounces | 2.89 ounces | 22.7 Grams |
| batteries | 1 Nonstandard Battery batteries required. | 1 P76 batteries required. (included) | CR5 batteries required | 1 AAA batteries required. (included) | ||
| country_of_origin | China | China | China | China | China | |
| package_dimensions | 5.79 x 2.99 x 1.06 inches | 5.83 x 3.15 x 1.06 inches | 5.04 x 5 x 0.87 inches | |||
| date_first_available | December 31, 2024 | November 29, 2024 | April 3, 2025 | July 5, 2024 | April 7, 2025 | |
| manufacturer | Gwenland | LOLLIPOP TECHNOLOGY (HANGZHOU) CO., LTD | POBOVi | |||
| standing_screen_display_size | 0.2 Inches | 1 Inches | 1 Inches | |||