Tracks up to 99,999 steps, distance, calories burned and activity time when worn in any position including pocket. Button cell battery inserted. Energy saving auto shut-off and idle mode. Removable rubberized case with secure clip. Imperial or metric measuring settings. Stores and recalls up to 30 days of data in memory. 1 7/8" L x 2" W x 7/8" H. Price includes 1 colour; 1 location imprint.