Note�__ Non-Apple branded products,Compatible with iPhone models Model: M4 Applicable platforms: android platform, Apple iOS platform Compatible platforms: iOS, ANDROID Applicable people: business, adult, fashion, public, children Screen size: 0.96 Appearance size: 255mm*20mm*2.2mm Material: Silicone Battery capacity: 105mAh Product weight: 50g Wearing method: wrist strap Operation mode: touch Interface: USB 2.0 Wireless distance: 5m and below Wristband material: silicone Additional functions: health monitoring, information push, sports tracking, smart reminders, mobile positioning, step counting<img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/0f412324-e9cf-4ec2-9b98-596a9e17ddfa.png" style="font-size: 14px; max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/52299c1d-bce6-4955-9b0d-c05f351911f8.png" style="font-size: 14px; max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/c8d947a8-4762-407f-bd0b-834384639347.jpg" style="font-size: 14px; max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/5cf09887-4f9c-47f2-9eb0-1288ecd8b60c.jpg" style="font-size: 14px; max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/73d3d2d5-d71d-4e03-87a2-2d7683484ca6.jpg" style="font-size: 14px; max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/ecec1e8f-1631-4d39-8a2a-15208825c2de.jpg" style="font-size: 14px; max-width: 100%;">

Compatible , Smart Color Screen Bracelet