±15 seconds per month average when time correction by communication with a phone is not possible.

Hour, minute, second, year, month, day, day of the week

a.m./p.m.(P)/24-hour timekeeping

Full Auto Calendar (2000 to 2099)

Step count measurement using a 3-axis accelerometer

Step count display range: 0 to 999,999 steps

Step count graph

Step count reset

Auto zero-reset at midnight each day

Manual reset

Daily step goal setting

Step count setting unit: 1,000 steps

Step count setting range: 1,000 to 50,000 steps

Step Reminder

Step count accuracy

±3% (According to vibration testing)

Measuring unit

1/100 seconds (first hour); 1 second (after first hour)

Measuring range: 23 hours 59 minutes 59 seconds

Measurement Functions:

Elapsed time; lap/split times; 200-record data memory

Measuring unit: 1 second

Measuring range: 60 minutes

Setting unit: 1 second

10-second beeper when the end of the countdown is reached

Hour, minute, second

Home Time swapping

Time alarm

Number of alarms: 5

Setting units: Hours, minutes

Alarm tone duration: 10 seconds

Hourly time signal: Beep every hour on the hour

Auto Time Correction

Time setting corrected automatically at preset time

One-touch Time Correction

Manual connection and time correction

Phone finder

Watch operation sounds the alert sound of the mobile phone

World Time

Current time for approximately 300 cities selected for the watch

Home Time/World Time swapping

Step count data transfer

Step count, calories

Auto Summer Time Switching

Automatic switching between standard time and summer time

Timer Settings

Alarm Settings

TIME&PLACE

Data Communication Specifications

Bluetooth^®

Frequency Band: 2400MHz to 2480MHz

Maximum Transmission: 0 dBm (1 mW)

Communication range: Up to 2 meters (depends on environment)

LED backlight (afterglow, 1.5 or 3-second selectable illumination duration); Power Saving on/off; operation tone on/off; low battery alert

CR2016 x 1

Battery nominal voltage: 3V

Battery life: Approximately 2 years

Conditions:

Auto time correction using a smartphone: 4 times/day

Alarm: Once (10 seconds)/day

Illumination: Once (1.5 seconds)/day

Step counting: 12 hours/day

Power Saving Off