Compare Smartwatches, Hybrid Watches, Fitness trackers and Smartbands!
Compare Wearables
Polar M400 vs. Samsung Gear Fit vs. Sony SmartWatch 3
Polar
M400
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Samsung
Gear Fit
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Sony
SmartWatch 3
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Basic Info
Suggested Price
$200
$150
$250
Release
2014
2014
2014
Activity & Fitness
Calories
Cycling (Bicycling)
Distance
Heart
VO2max (Oxygen)
Sleep
Steps
Swim
Battery
Duration
8 hours
2–3 days
2 days
Rechargeable
Compatibility
Android
iOS
Windows Phone
Mac
n/a
n/a
Windows
n/a
n/a
Connectivity
Bluetooth
Cellular
GPS
NFC
Wi-Fi
Display
Color
Resolution
128x128
432 x 128
320 x 320
Size
1.84 inches
1.6 inches
Touch
Type
LCD
Super AMOLED
TFT LCD
Functions
Audio Speaker
Alerts only
Bluetooth
Clock
Phone
Vibration
Voice
Hardware
Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance
3 ATM
IP67
IP68
Notifications
Phone
Emails
Texts
Software
Operating System
n/a
Android Wear
Apps
Music
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