2026 (3) TMI 1518 - AAR - Customs

Sensor-based wearable classification: a smart ring falls under measuring instruments, while Bluetooth does not move it to telecom goods.

A wearable smart ring whose essential character is sensor-based monitoring of physiological data is treated as a measuring or checking instrument under ... Classification of 'Oura Health ring / Smart Ring' and 'Sizing Kit' - classifiable under Tariff Item 90318000 of the Customs Tariff as a measuring or checking instrument - Tariff classification - classification of Bluetooth connectivity of the Smart Ring warrants - Sizing Kit - classifiable under Tariff Item 90318000 Or Tariff Item 90319000, Or it falls to be classified under Chapter 39 - HSN explanatory notes - Essential Character - Composite Goods - Most Specific Description - Residuary Heading - Ancillary Function - Functional Classification - General Rules for Interpretation - Parts and Accessories. Wearable health tracker - Heading 9031 vis-a-vis Heading 8517 - GRI 3(c) -nHELD THAT:- GRI 3 (c) states that when the essential character of a composite good cannot be determined, classification is based on the heading that occurs last in the numerical order among those which equally merit consideration. The Authority found that the product performs continuous measurement and monitoring of physiological parameters through embedded sensors, while Bluetooth connectivity is only for syncing the collected data with an application and does not give the device the intrinsic character of a communication apparatus. On examination of Heading 9031, the ring was held to answer the description of a measuring or checking instrument not specified elsewhere in Chapter 90 and not falling within the exclusions noted thereunder. The Authority further held that, even if the goods were treated as composite goods involving both measurement and transmission functions, neither Heading 8517 nor Heading 9031 could prevail under GRI 3(a), and since both functions were regarded as equally important, classification would fall under GRI 3(c), whereby the later heading in numerical order, namely 9031, would apply. The ruling therefore placed the goods under tariff item 90318000 as other instruments, appliances and machines. [Paras 6, 7] The smart ring merits classification under CTI 90318000. Sizing kit - Parts and accessories - Articles of plastics - HELD THAT: - The Authority held that the Sizing Kit consists of plastic sample rings meant only for trial fitting to identify the appropriate ring size and contains no sensor, electronic equipment, calibrated scale, dimensional marking, or precision measuring mechanism. It therefore does not qualify as a measuring or checking instrument within Heading 9031. The Authority also rejected classification as a part or accessory under tariff item 90319000, holding that the kit neither forms an integral component of the smart ring nor facilitates its operation or performance, but only assists the customer in selecting the correct size before purchase. Treating it as a plastic ring sizer of general use without any measuring mechanism, the Authority classified it by its constituent material under Chapter 39, specifically tariff item 39269099. [Paras 6, 7] The Sizing Kit is classifiable under CTI 39269099 and not under Heading 9031. Final Conclusion: The application was answered by classifying the Oura Smart Ring/Health Ring under CTI 90318000 as other measuring or checking instruments, appliances and machines. The Sizing Kit was held to be outside Heading 9031 and classifiable under CTI 39269099 as an article of plastic. Issues: (i) Whether the Oura Health ring/Smart Ring is classifiable under Tariff Item 90318000 of the Customs Tariff as a measuring or checking instrument. (ii) Whether the Bluetooth connectivity of the Smart Ring warrants classification under Heading 8517. (iii) Whether the Sizing Kit is classifiable under Tariff Item 90318000 or Tariff Item 90319000, or whether it falls to be classified under Chapter 39.Issue (i): Whether the Oura Health ring/Smart Ring is classifiable under Tariff Item 90318000 of the Customs Tariff as a measuring or checking instrument.Analysis: The product was found to be a wearable device whose dominant function is the measurement and monitoring of physiological parameters such as heart rate, blood oxygen, temperature, activity, sleep and related wellness metrics through an embedded sensor array. Applying Rule 1 of the General Rules for Interpretation of the First Schedule to the Customs Tariff Act, 1975, with Chapter 90 and Heading 9031, the device was treated as a measuring or checking instrument. The sensor array was held to confer the essential character of the product, while the display-less Bluetooth module merely facilitated data transfer and did not alter the commercial identity of the goods. The product was also held not to fall within the exclusions relevant to Heading 9031.Conclusion: The Smart Ring is classifiable under Tariff Item 90318000.Issue (ii): Whether the Bluetooth connectivity of the Smart Ring warrants classification under Heading 8517.Analysis: Heading 8517 was considered but was held to cover apparatus whose intrinsic character is communication or transmission. The Smart Ring's Bluetooth feature was found to be incidental and supportive, enabling synchronization and firmware updates rather than performing telecommunication functions such as calls, messaging, or network communication. In the composite-good analysis, Rule 3(b) did not displace the conclusion because the measuring function remained determinative; alternatively, Rule 3(c) also pointed to Heading 9031 as the later heading among competing headings. Section Note 1(m) to Section XVI further excluded articles of Chapter 90 from classification under Chapter 85.Conclusion: The Smart Ring is not classifiable under Heading 8517.Issue (iii): Whether the Sizing Kit is classifiable under Tariff Item 90318000 or Tariff Item 90319000, or whether it falls to be classified under Chapter 39.Analysis: The Sizing Kit was found to be a set of non-electronic sample rings used only for trial fitting and size selection. It did not contain sensors, calibrated measuring mechanisms, or any independent technical function, and therefore was not a measuring or checking instrument under Heading 9031. It was also not treated as a part or accessory of the Smart Ring within Chapter Note 2(b) to Chapter 90 because it did not contribute to the operation of the principal article. Its classification was therefore governed by its constituent material, and as a plastic article it fell under Chapter 39.Conclusion: The Sizing Kit is classifiable under Tariff Item 39269099.Final Conclusion: The ruling accepted the proposed classification for the Smart Ring under Heading 9031 and rejected classification of the Sizing Kit under Chapter 90, directing its classification as a plastic article under Chapter 39.Ratio Decidendi: A wearable device whose essential character lies in sensor-based measurement of physiological data is classifiable as a measuring or checking instrument under Heading 9031, while ancillary wireless connectivity does not shift it to Heading 8517; a non-functional sizing aid without measuring mechanism is not a Chapter 90 instrument or accessory and is classified according to its material composition.