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- Forerunner 45S
GarminGPS sports watch
Garmin Forerunner 45S
Garmin Forerunner 45S is a GPS sports watch released in April 2019. Key specs: case size 40 mm, screen size 1.04″, battery life (smartwatch mode) 7 days, GPS battery life 13 h.
3.5Score
Display2.4
Battery life2.1
Build & durability3.9
price range$175–220
- Released
- April 2019
- Type
- GPS sports watch
- Brand
Garmin- Popularity
- #520 of 796
- Series
- Garmin Forerunner S · 3 generations
- Model numbers
- Forerunner 45
40 mmCase size
1.04″Screen size
NoAMOLED / OLED display
7 daysBattery life (smartwatch mode)
13 hGPS battery life
5 ATMWater resistance
32 gWeight
Spec guide
How it ranks among GPS sports watches of 2019
Screen size · 1.04″Bottom 6%Battery life (smartwatch mode) · 7 daysBottom 26%GPS battery life · 13 hBottom 2%Water resistance · 5 ATMBottom 40%Weight · 32 gTop 6%
Compared with GPS sports watches released in 2019. Bars show the share of models it beats.
compared with other GPS sports watches
Why is Forerunner 45S a good choice?
Weight: 32 gbetter than 97% of GPS sports watches
Thickness: 11.4 mmbetter than 88% of GPS sports watches
Weak points
Screen size: 1.04″worse than 99% of GPS sports watches
Water resistance: 5 ATMworse than 93% of GPS sports watches
Battery life (smartwatch mode): 7 daysworse than 86% of GPS sports watches
GPS battery life: 13 hworse than 99% of GPS sports watches
Specifications
Full specifications
Design & durability
- Case size
- 40 mm
- Weight
- 32 g
- Thickness
- 11.4 mm
- Height
- 39.5 mm
- Width
- 39.5 mm
- Sapphire crystal
- No
- Lens / cover glass
- chemically strengthened glass
- Strap material
- silicone
- Water resistance
- 5 ATM
- Water rating (maker)
- 5 ATM
Display
- Screen size
- 1.04″
- Panel
- Sunlight-visible, transflective memory-in-pixel
- AMOLED / OLED display
- No
- Always-on display
- Yes
- Resolution (width)
- 208 px
- Resolution (height)
- 208 px
- Pixel density
- 200 ppi
Battery
- Battery life (smartwatch mode)
- 7 days
- GPS battery life
- 13 h
- Wireless charging
- No
- Charging
- Garmin proprietary plug charger
Health sensors
- Optical heart rate
- Yes
- Sleep tracking
- Yes
- Sensors
- GPS, GLONASS, Galileo, Elevate wrist heart rate monitor, Accelerometer
Sports & navigation
- Built-in GPS
- Yes
- Satellite systems
- GLONASS, GALILEO
- Sport profiles
- 9
Smart features
- Third-party apps
- Yes
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
In collections
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