Which 10 companies are at the forefront of developing cutting-edge wearable technology and smart devices?

1) Apple Inc.
2) Google (Alphabet Inc.)
3) Samsung Electronics Co., Ltd.
4) Fitbit, Inc.
5) Garmin Ltd.
6) Xiaomi Corporation
7) Huawei Technologies Co., Ltd.
8) Sony Corporation
9) Microsoft Corporation
10) Amazon.com, Inc.