Module No. 3515
About This Watch
Watch Features
You can transfer activity data to a Bluetooth® capable phone and work with it using phone applications.
Use this function to measure and record distance, elapsed time, pace, and other activity data.
Activity Log can store up to 100 records of data acquired during activity measurement.
You can use Life Log to check your step count, calories burned, active time results, and other information.
This function measures your estimated heart rate.
Blood Oxygen Level Measurement
This function measures your blood oxygen level.
This function guides you through breathing exercises.
This function analyzes your sleep and provides information about your physical recovery.
You can use the compass function to determine the direction of north, and to check your bearing to a destination.
You can use this function to take an altitude reading at your current location.
You can record the altitude, along with the date and time of the measurement.
You can also measure the altitude differential between two points.
Barometric Pressure and Temperature Measurement
You can display the current barometric pressure tendency, which helps you be on the alert for noteworthy pressure changes.
The watch can be used to take current air temperature readings.
Important!
This watch is not a special-purpose measuring instrument. Measurement function readings are intended for general reference only.
When using this watch for serious trekking, mountain climbing, or other activities, always take along another compass to confirm readings. If the readings produced by this watch are different from those of the other compass, perform figure 8-calibration of the watch’s compass to ensure better accuracy.
Compass readings and calibration will not be possible if the watch is in the vicinity of a permanent magnet (magnetic accessory, etc.), metal objects, high-voltage wires, aerial wires, or electrical household appliances (TV, computer, cellphone, etc.)
The watch’s altimeter function calculates and displays relative altitude based on barometric pressure readings produced by its pressure sensor. Because of this, altitude values displayed by the watch may be different from your actual elevation and/or sea level elevation indicated for the area where you are located. Regular calibration in accordance with the local altitude (elevation) indications is recommended.
Note
The illustrations included in this operation guide have been created to facilitate explanation. An illustration may differ somewhat from the item it represents.
You can obtain more accurate display values by creating a profile before measuring your heart rate or activity data.
Depending on the version of your watch’s software, its operations and display contents may differ from those described in this Operation Guide.
You may need to upgrade your watch software to use the functions and to display the screens described in this Operation Guide. Use of the latest software version is recommended.