Overview
Specifications
| LENS MATERIAL | chemically strengthened glass |
| BEZEL MATERIAL | stainless steel |
| QUICK RELEASE BANDS | (20 mm, Industry standard) |
| STRAP MATERIAL | silicone |
| PHYSICAL SIZE |
42.5 x 42.5 x 13.5 mm Fits wrists with a circumference of 127-204 mm |
| COLOR DISPLAY | |
| DISPLAY SIZE | 1.2" (30.4 mm) diameter |
| DISPLAY RESOLUTION | 240 x 240 pixels |
| DISPLAY TYPE | sunlight-visible, transflective memory-in-pixel (MIP) |
| WEIGHT | 42.2 g |
| BATTERY LIFE | Smartwatch Mode: Up to 7 days GPS mode with music: Up to 5 hours |
| WATER RATING | 5 ATM |
| MEMORY/HISTORY | 200 hours of activity data |
Sensors
| GPS | √ |
| GLONASS | √ |
| GALILEO | √ |
| GARMIN ELEVATE™ WRIST HEART RATE MONITOR | √ |
| BAROMETRIC ALTIMETER | √ |
| COMPASS | √ |
| GYROSCOPE | √ |
| ACCELEROMETER | √ |
| THERMOMETER | √ |
Clock Features
| TIME/DATE | √ |
| GPS TIME SYNC | √ |
| ALARM CLOCK | √ |
| AUTOMATIC DAYLIGHT SAVING TIME | √ |
| TIMER | √ |
| STOPWATCH | √ |
| SUNRISE/SUNSET TIMES | √ |
Daily Smart Features
| CONNECT IQ™ (DOWNLOADABLE WATCH FACES, DATA FIELDS, WIDGETS AND APPS) | √ |
| SMART NOTIFICATIONS | √ |
| TEXT RESPONSE/REJECT PHONE CALL WITH TEXT (ANDROID™ ONLY) | √ |
| CALENDAR | √ |
| WEATHER | √ |
| BATTERY SAVER - CUSTOMIZABLE LOW POWER WATCH | √ |
| CONTROLS SMARTPHONE MUSIC | √ |
| PLAYS AND CONTROLS WATCH MUSIC | √ |
| MUSIC STORAGE | up to 2,000 songs |
| FIND MY PHONE | √ |
| FIND MY WATCH | √ |
| VIRB® REMOTE | √ |
| SMARTPHONE COMPATIBILITY | iPhone®, Android™ |
| PAIRS WITH GARMIN CONNECT™ MOBILE | √ |
| GARMIN PAY™ | √ |
Activity Tracking Features
| MOVE BAR (DISPLAYS ON DEVICE AFTER A PERIOD OF INACTIVITY; WALK FOR A COUPLE OF MINUTES TO RESET IT) | √ |
| AUTO GOAL (LEARNS YOUR ACTIVITY LEVEL AND ASSIGNS A DAILY STEP GOAL) | √ |
| SLEEP MONITORING (MONITORS TOTAL SLEEP AND PERIODS OF MOVEMENT OR RESTFUL SLEEP) | √ |
| CALORIES BURNED | √ |
| FLOORS CLIMBED | √ |
| DISTANCE TRAVELED | √ |
| INTENSITY MINUTES | √ |
| TRUEUP™ | √ |
| MOVE IQ™ | √ |
| FITNESS AGE | √ |
| BODY BATTERY™ ENERGY MONITOR | √ |
| ALL-DAY STRESS TRACKING | √ |
Heart Rate Features
| HR ZONES | √ |
| HR ALERTS | √ |
| HR CALORIES | √ |
| % HR MAX | √ |
| % HRR | √ |
| RECOVERY TIME | √ |
| AUTO MAX HR | √ |
| FHR BROADCAST (BROADCASTS HR DATA OVER ANT+™ TO PAIRED DEVICES) | √ |
| Brand | GARMIN |
|---|---|
| Series | Forerunner 645 |
| Colour | Slate Grey |
