An activity tracker, also known as a fitness tracker, is a device or application for monitoring and tracking fitness-related metrics such as distance walked or run, calorie consumption, and in some cases heartbeat and quality of sleep
The Americas accounted for the largest share of the wearable fitness technology market, in terms of value as well as volume, in 2015 because of several factors.

Market Analysis and Insights: Global and Japan Wearable Fitness Technology Market
This report focuses on global and Japan Wearable Fitness Technology market.
In 2020, the global Wearable Fitness Technology market size was US$ XX million and it is expected to reach US$ XX million by the end of 2027, with a CAGR of XX% during 2021-2027. In Japan the Wearable Fitness Technology market size is expected to grow from US$ XX million in 2020 to US$ XX million by 2027, at a CAGR of XX% during the forecast period.

Global Wearable Fitness Technology Scope and Market Size
Wearable Fitness Technology market is segmented by region (country), players, by Type, and by Application. Players, stakeholders, and other participants in the global Wearable Fitness Technology market will be able to gain the upper hand as they use the report as a powerful resource. The segmental analysis focuses on revenue and forecast by region (country), by Type and by Application in terms of revenue and forecast for the period 2016-2027.
For Japan market, this report focuses on the Wearable Fitness Technology market size by players, by Type, and by Application, for the period 2016-2027. The key players include the global and local players which play important roles in Japan.

Segment by Type
Smartwatches
Smart Bracelet

Segment by Application
Online Sales
Offline Sales

By Region
North America
U.S.
Canada
Europe
Germany
France
U.K.
Italy
Russia
Asia-Pacific
China
Japan
South Korea
India
Australia
Taiwan
Indonesia
Thailand
Malaysia
Philippines
Vietnam
Latin America
Mexico
Brazil
Argentina
Middle East & Africa
Turkey
Saudi Arabia
UAE

By Company
Fitbit
Apple
Xiaomi Technology
Garmin
Samsung Electronics
LG Electronics
Qualcomm
Sony
Pebble Technology