智慧穿戴市場的預估 2017～2021

根據IDC的預測， 未來5年的穿戴裝置的成長趨勢如下
Top Wearable Devices by Product, Volume, Market Share, and CAGR

Product／Shipment Volume 2017／Market Share 2017／Shipment Volume 2021*／Market Share 2021*／CAGR (2017-2021)*

Watches／71.4／56.9%／161.0／67.0%／26.5%
Wristbands／47.6／37.9%／52.2／21.7%／1.2%
Clothing／3.3／2.6%／21.6／9.0%／76.1%
Earwear／1.6／1.3%／4.0／1.7%／39.7%
Others／1.6／1.3%／1.4／0.6%／-16.0%
Total／125.5／100.0%／240.1／100.0%／18.2%

Source: IDC Worldwide Quarterly Wearables Device Tracker, June 21, 2017

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