- Assistance (built-in tracking/safety feature) lets you send your real-time location to emergency contacts through a paired compatible smartphone
- Incident Detection alerts your emergency contacts automatically in the event of certain incidents (e.g., bike crash, collapse during a run); paired smartphone required
- Get free adaptive training plans from Garmin Coach, or create your own custom workouts on the Garmin Connect™ online fitness community
- Health-monitoring tools include wrist-based heart rate, all-day stress tracking, Body Battery™ energy monitor, sleep analysis and more
- Connected features: smart notifications for calls and texts, automatic uploads to Garmin Connect™, LiveTrack, and the ability to control and play music on your phone
- Preloaded sports apps like running, cycling, indoor track, treadmill, elliptical, yoga and more
- Essential GPS data accurately tracks distance, pace, intervals and more
- Full color display; customize with free watch faces from the Garmin Connect IQ™ store
- Battery life: up to 7 days in smartwatch mode; 14 hrs. in GPS mode
- With its compact 40mm diameter face, Garmin Forerunner 45S is a version of Forerunner 45 designed for small-sized wrists
| Best Use |
Running
|
| Customization |
Watch Faces
|
| GPS/Satellite Detectable |
Yes
|
| Interval Training |
Yes
|
| Pace Alert |
Yes
|
| Tracks Steps |
Yes
|
| Pedometer Type |
Digital 3-axis Accelerometer
|
| Tracks Calories Burned |
Yes
|
| Sleep Tracking |
Yes
|
| HRM Included/Integrated |
Yes
|
| Heart Rate Sensor Type |
Wrist-based
|
| Average Heart Rate |
Yes
|
| Heart Rate Target Zone(s) |
Yes
|
| Water-Resistant Depth |
50 meters
|
| VO2 Max Estimate |
Yes
|
| Altimeter |
No
|
| Programmable Routes |
Yes
|
| Alarm |
Yes
|
| Stopwatch |
Yes
|
| Time Display |
Yes
|
| Illumination |
Backlight
|
| Battery Type |
Lithium Ion
|
| Average Battery Life |
Smartwatch mode: 7 days; GPS mode: 13 hrs.
|
| Display Size |
1.04 inches
|
| Data Exchange |
ANT+, Bluetooth
|
| Smart Device Notifications |
Yes
|
| Compatible Fitness Accessories |
Heart Rate Monitor, Cadence Sensor
|
| Gender |
Unisex
|
| Sustainability |
Contains recycled materials
|
Forerunner® 45S, Black - ACCESSORIES||ELECTRONICS||WATCHES/WEARABLES
