Accuracy
Accuracy: ±15 seconds per month (with no mobile link function)
Alarm hourly time signal
4 daily alarms with snooze
Smart alarm (with snooze)
App connectivity feature
Auto time adjustment
Easy watch setting
Approximately 300 world time cities
Notification function (incoming calls, incoming e-mails, new social media posts, calendar notifications, reminders)
Training analysis data
Activity history
Life log data
Distance correction by smartphone GPS
Sleep analysis data
Phone finder
Band
Bio-based resin band
Battery display alert
Battery level indicator
Calendar
Full auto-calendar (to year 2099)
Case and bezel material
Bio-based resin
Case size l w h
51.1 × 44.5 × 17.4 mm
Compatible band size
145 to 215 mm
Construction
Shock Resistant
Carbon Core Guard structure
Energy saving feature
Power Saving (display goes blank to save power when the watch is left in the dark)
Light
LED backlight (Super Illuminator)
Full auto LED light, selectable illumination duration (1.5 seconds or 5 seconds), afterglow
Moon data
Moon data (moon age of the specific data, moon phase)
Mute feature
Button operation tone on/off
Other features
Airplane mode
Vibrator
12/24-hour format
Regular timekeeping:
Hour, minute, second, am/pm, month, date, day
Vibration on/off
Power supply and battery life
Charging system compatible with dedicated cable (requires device with Type-A USB terminal)
Solar powered
Run time
Using activity functions (heart rate): Approx. 35 hours max. Using in watch mode with heart rate measurement OFF: Approx. 1 month Using with power-saving function ON: Approx. 11 months * Varies depending on usage environment; from full charge, without solar power.
Sensor feature
Activities: Multi-sport (running, walking, others); Calculate and display distance, speed, pace, and other information using accelerometer; auto/manual lap function; auto pause function
Training Analysis: Cardio load status
Activity Log Data: Up to 100 runs with up to 200 laps each, measurement time, distance, pace, running index, calories burned, energy source used, heart rate, maximum heart rate, cardio load, pitch, maximum pitch, stride
Wrist Heart Rate Measurement (30?220 bpm): Heart rate, target heart rate setting, graphic heart rate zone indication, heart rate graph, maximum heart rate, minimum heart rate
Sleep Measurement: Sleep recovery status (6 stages), sleep recovery stage display, sleep status (5 stages), sleep score display range (1 to 100, measurement unit: 1), autonomic nerve status (5 stages), ANS score range (-10 to +10, measurement unit: 0.1)
Blood Oxygen Level Measurement*
Breathing Exercise: Setting range (2 to 20 minutes in 1-minute increments), biofeedback, zone-specific time summary
Step Count Measurement: 3-axis acceleration sensor, step count display range (0 to 99999 steps), step count reset: automatic reset at midnight every day
Active Time Measurement: Special algorithm measures movement time using status analysis (walking, running, biking, undefined)
Life Log: Step count, step count graph (week, month, 6 months), calories burned measurement, active time measurement
Step reminder
Sensor feature details
* The blood oxygen level measurement function is not intended as a medical device for diagnosing specific diseases. It is intended for general health maintenance only.
Smartphone link feature
Mobile link (Automatic connection, wireless linking using Bluetooth®)
Stopwatch
1-second stopwatch
Measuring capacity: 99:59'59''
Measuring modes: Elapsed time, split time
Sunrise sunset display
Sunrise, sunset time display Sunrise time and sunset time for specific date
Timer
Measuring unit: 1 second
Countdown range: 60 minutes
Countdown start time setting range: 1 second to 60 minutes (1-second increments)
Time adjustment
Bluetooth: Connects to a smartphone and automatically adjusts the time
Water resistance
200-meter water resistance
World time
World time 38 time zones* (38 cities + coordinated universal time), daylight saving on/off, auto summer time (DST) switching *May be updated when connected to a smartphone.
