Specifications:

• Application Age Group: Adult
• Brand Name: JKER
• Compatibility: All Compatible
• Electric: N
• Function: Fitness Tracker
• Function: Mood Tracker
• Function: Sleep Tracker
• Hign-concerned Chemical: None
• Language: French
• Language: Italian
• Language: Polish
• Language: Russian
• Language: Spanish
• Language: Turkish
• Origin: Mainland China
• Type: Watch Strap