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NexRing Services

Provide rich and powerful platform and application opening capabilities to help enterprises quickly integrate and launch applications.

NexRing 1st generation

Linktop's 1st generation wireless smart ring uses wireless charging, and tracks your sleep, activity, heart rate, HRV, blood oxygen, respiration rate and body temperature with professional insights.

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CardioRing for ECG

The Linktop ECG smart ring uses wireless charging, supports single-lead ECG measurement function, and tracks your sleep, activity, stress, heart rate, HRV, blood oxygen, respiration rate and body temperature with professional insights.

NexRing 2nd generation

Linktop’s 2nd generation wireless smart ring uses wireless charging, supports NFC functionality, and tracks your sleep, activity, heart rate, HRV, blood oxygen, respiration rate and body temperature with professional insights.

Ring Firmware

SR09W_V1.4.2_SUOTA

SR09N_V2.2.5_SUOTA

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Wear and Maintain

Maintain your ring

Charge your ring

Product safety and use

Health knowledge

Sleep knowledge

SDK available for core

partners

Object C SDK V1.1.7 for iOS development

Updated on May 16, 2024

Kotlin SDK V1.3.1 for Android development

Updated on May 15, 2024

React Native and JS SDK V1.1.3

Updated on April 28, 2024

Flutter SDK V1.0.8

Updated on April 28, 2024

Note: We only provide SDK integration services to core partners, please consult the sales manager.

If you run into any issues, please send message to us.

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