Smart Sensor Body Temperature Ring Man Women Multifunctional Stainless Steel Display Real-time Temperature

SPECIFICATIONS Brand Name: SMJEL Origin: Mainland China CN: Zhejiang Metals Type: Stainless Steel Material: Meal Gender: Unisex Compatibility: All Compatible Item Type: RingsFunction: fitness tracker Model Number: smart ring Style: TRENY Rings Type: Wedg Bands Setting Type: None Shape\pattern: Round Fine or Fashion: Fashion Occasion: Party function 1: temperature ring function 2: Intelligent Temperature Sensitive Rings function 3: Real-time Temperature Test Finger Rings function 4: Smart Temperature Couple Ring dropshipping: we provide dropshipping eco-friendly material: lead & nickel free Instructions for use:   1. Rotate directly, touch with your finger, the ring will display the temperature. 2. Wait for a while after putting it on, the temperature will be displayed after passing it on. It will not be displayed immediately.3. It will be affected by the ambient temperature. If the hand is cold, you can rotate the ring and heat it by rubbing it with your fingers. Featur