Garmin Forerunner 45S Black
Product information
Pros and cons
According to our smartwatch expert
- The watch displays heart rate zones during workouts, so you can focus your training on improving your endurance, for example.
- With GPS and GLONASS, the watch determines your location, speed, and route more accurately than comparable watches.
- The watch doesn't have built-in music storage, so you have to take your smartphone with you each workout.
Description
Tips for using this product
Read our tips and find out all about how to set up your product and use it the right way.
Included by default
- Manual (2.39 MB)
- USB-A charging cable (excluding charger)
- Watch strap (wrist circumference 12.4 - 18.5cm)
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Specifications
Product
- Product number
- 840739
- Manufacturer code
- 010-02156-12
- Brand
- Garmin
- Warranty
- 2 years
- Processing of your defect
- Via Coolblue
- Old product returned for free
Operating system
- Compatible with operating system
- Android, iOS
- Required iPhone model
- iPhone 6s or later
- Required Android version smartphone
- Android 7.0 or higher
- Operating system
- Garmin OS
- Year introduced
- 2019
- Guaranteed support with updates
- 48 months after release date
Smartwatch properties
- Watch case color
- Black
- Watch case material
- Plastic
- Watch case shape
- Round
- Width
- 40 mm
- Depth
- 11 mm
- Weight
- 32 g
- Size watch case
- Small
- Recommended for wrist circumference
- 15 - 17 cm
- Shockproof
- Controlled via buttons on device
Watch strap properties
- Watch strap material
- Plastic
- Watch strap color
- Black
- Closure type
- Buckle
- Interchangeable watch strap
- Compatibility watch strap
- Product specific
Screen properties
- Screen type
- MIP
- Always-on display
- Data display
- Digital
- Touchscreen
- Color screen
- Adjustable watch face
- Type of glass
- Plastic
Battery
- Battery life in time mode
- 168 hours
- Battery life in sports mode
- 13 hours
- Battery/battery capacity
- 180 Ah
- Energy source solar power
- Wireless charging
Connectivity and smart functions
- Options internet connection
- WiFi only
- Bluetooth
- ANT+
- Independent music player
- Music controls
- Built-in microphone
- Built-in speakers
- Spoken directions
- Call options
- Only answer calls
- Smartphone notifications
- Receive messages
- Smart reply
- App installation possible
- Camera operation
- NFC
Daily activities
- Pedometer
- Measures distance
- Speedometer
- Calorie counter
- Measures stairs climbed
Heart rate measurement
- Heart rate measurement
- Heart rate zones
- Heart rate sensor
- Chest strap sold separately, Integrated pulse sensor
- Type of heart rate measurement
- Optical heart rate measurement
- Heart rate measurement moment
- Continuously
- Notification exceedance heart rate zone
- Yes
- Irregular heartbeat notification
- Heart rate measurement under water
Health properties
- Quality of health readings
- Decent
- Skin temperature sensor
- Oximeter
- Blood pressure monitor
- EDA sensor
- Sleep score
- Measure REM sleep
- Average heart rate during sleep
- Measure recovery during sleep
- Menstrual cycle tracking
- Pregnancy monitoring
Sports properties
- Quality of sports readings
- Decent
- Recommended for sports
- Biking, Fitness, Running
- Adjust sport profiles
- Manual training programs
- Save personal records
- Measure fitness age
- Recovery advice
- Interval training
- VO2 max measurement
- Automatic pausing
- Measures minutes of intensive training
- Measures average speed during activity
- Lap counter
- Race prognosis
- Measures step distance
- Measure running cadence
- Connection to fitness machines possible
- ATM score
- 5
GPS
- Built-in GPS receiver
- Global satellite navigation system
- GLONASS, GPS, Galileo
- GPS application
- Route registration
Sensors
- Compass
- Altimeter
- Accelerometer
- Thermometer
Other functionalities
- Fall detection
- Alarm function
- Geofencing