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Quick Start Guide
Time / Date
Goal Progress Bar
Activity Value
®
Core R210
Activity Type
sleep
distance
calories
steps

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Table of Contents
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Ronald G Turner
July 9, 2025

how do I change the battery on the R210

Sal
July 2, 2025

How to set time

Summary of Contents for LifeTrak Core R210

  • Page 1 ® Quick Start Guide Core R210 Activity Type Time / Date sleep Goal Progress Bar Activity Value distance calories steps...
  • Page 2 39962 Cedar Blvd, Ste 285 Twitter & Instagram: mylifetrak Newark, CA 94560 Pinterest: pinterest.com/lifetrak YouTube: www.youtube.com/lifetrakusa Copyright © 2015 LifeTrak, Inc. All rights reserved. Duplication or copying of all or part of this manual without the express written consent of LifeTrak, Inc. is prohibited.
  • Page 3 BUTTON MODE LAYOUT Press to change modes: Time Hourly Weekly Workout VIEW Press to view: sleep distance calories steps Press & hold to read your heart rate START / STOP Press to start and stop in Workout Mode BACKLIGHT NOTE: The buttons are To activate the backlight, double-click VIEW NOT intended for...
  • Page 4 GOAL SETUP In Time, Select hold GOALS MODE 3 sec steps distance calories Increase value INSIDE sleep SETTING Press to go to next setting MODE Press & hold to exit setting mode Decrease value...
  • Page 5 TIME Select TIME SETUP In Time, seconds hold MODE minute 3 sec hour year month Increase value month-day INSIDE format SETTING Press to go to next setting MODE 12/24 hr Press & hold to format exit setting mode Decrease value...
  • Page 6 USER Select INFO USER INFO In Time, hold gender MODE birthday 3 sec (year) birthday (month) birthday (day) Increase value unit format INSIDE SETTING weight Press to go to next setting MODE Press & hold to height exit setting mode Decrease value...
  • Page 7: Sleep Tracker

    The sleep tracker monitors the duration and quality of sleep based SLEEP on motion, arm posture and ambient light. It automatically detects TRACKER the beginning and end of your sleep session. For full control, you can also manually operate the feature by double-clicking START/ STOP while in Time Mode.
  • Page 8 SLEEP SleepTrak is smart enough to distinguish if the TRACKER device is on or off your wrist. Sleep tracking is disabled when the device is not on your wrist. Total sleep time is accumulated during all sleep sessions that end on a particular day. For example, if you fell asleep last night and woke up this morning, your sleep duration will be added to today’s total sleep time.
  • Page 9 Taking your heart rate will help you stay in your workout zones and help HEART calculate your calories more accurately. RATE 1. Wear snugly around your wrist. 2. Gently press and hold VIEW for 3 to 8 seconds until your heart rate appears. Heart Rate (beats per minute) % of Maximum Heart Rate VIEW...
  • Page 10 Shows your progress throughout the day with a 24-hour graph. HOURLY The bars are scaled to fit the data from the 24-hour period. DISPLAY From Time Mode, Press MODE until you reach Hourly Display VIEW Press to view: distance, calories, steps, sleep...
  • Page 11 The hourly actigraphy view provides a summary of your sleep and HOURLY activity levels. DISPLAY Active: Displays your activity levels while awake. Bars represent three categories: Normal, Active and Very Active Active graph Sleep graph Sleep: Displays your sleep levels. Bars represent three categories: Light, Medium and Deep Sleep.
  • Page 12 Shows your results for the past 7 days. The bars are scaled to fit the WEEKLY data from the past week. DISPLAY From Time Mode, Press MODE until you reach Weekly Display (“Today”) VIEW Press to view: distance, calories, steps, sleep START/STOP Press to browse through the past 7 days...
  • Page 13: Workout Mode

    Records data from an individual workout. WORKOUT MODE From TIME MODE, press MODE until you reach Workout VIEW Press to view: distance, calories, steps START/STOP Press to start / stop recording your workout Hold to reset data (Workout mode must be stopped)
  • Page 14 After resetting your workout data, it will be saved automatically. WORKOUT You can view the last 3 workouts recorded RECORDS Record Number Date Recorded Activity Value Total Workout Time Activity Type...
  • Page 15 WORKOUT RECORDS In WORKOUT MODE, press & hold MODE to review your workout data. Press to go to next workout recorded. VIEW Press to view: distance, calories, steps Press & hold to exit workout records. START/STOP Press to go to next workout recorded.
  • Page 16: Advanced Setting

    The calibrations are already programmed with ideal settings. ADVANCED But if you must adjust it, there is a setting option you can SETTING access. In Time Mode, Press & hold START / STOP Scroll down & Select CALIB hold MODE for for 3 sec.
  • Page 17: Step Calibration

    STEP CALIBRATION Default: Optimal setting for most people and conditions. This is the recommended setting. Option A: For those with low impact movements (e.g., person who treads lightly on their feet). Option B: For those with high impact movements (e.g., person who treads heavily on their feet).
  • Page 18: Distance Calibration

    After selecting one of the three STEP CALIBRATION options DISTANCE (Default, Option A or Option B), you will also be able to adjust CALIBRATION the distance calibration, if desired. The DISTANCE CALIBRATION range is from -25% to +25%. Adjust as needed and once complete, press DONE.
  • Page 19 HELPFUL HINTS ABOUT HEART RATE If you are having difficulty acquiring your heart rate, try the following: Make sure your LifeTrak is snugly strapped to your wrist. A loose fit makes it more difficult to properly measure your heart rate.
  • Page 20: Fcc Statement

    Your body is always burning calories, even when sleeping or not in motion. Our All- Day Calorie Tracker accounts for these calories burned. You will see calories burned even when you’re not wearing your LifeTrak. This is normal as it is gauging the calories your body typically burns throughout the day.

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