Polar M400 Review 2018

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Release Year2014
iOS Compatibility
Android Compatibility
Windows Compatibility
Software
Processor
Notification, Reminders
Heart-rate Tracking
Sleep Monitoring
Steps, Distance, Calories
Bluetooth
Cellular
GPS
Wi-Fi
Batteryup to 8 hours
Always-on Display
Display Material
Display TypeLCD
Touchscreen
Display Resolution128x128
Display Size
Band MaterialRubber wristband
Watch Material
Watch Size (LWH)
Water Resistance3 ATM

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