Product Description: 

B30 intelligent sports bracelet blood pressure heart rate waterproof pedometer health watch men and women millet Andrews oppo

• Compatible platforms: ANDROID iOS
• Function: Heart Rate Monitor Smart Reminder Sleep Monitor Social Entertainment Step IP65 Waterproof
• Brand: 5 i
• Color classification: technology black dazzle red and blue
• Applicable object: Android platform Apple iOS platform
• Wireless distance: 5m (inclusive) -10m (including)

3 Colours