Fitbit Surge Garmin Vivoactive HR Polar M400 Misfit Flash
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Basic Info

Suggested Price $250 $250 $200 $30
Release 2016 2016 2014 2014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart n/a
Oxygen
Sleep
Steps
Swim

Battery

Duration 7 days 13 hours to 8 days 8 hours to 30 days 6 months
Rechargeable

Compatibility

Android
iOS
Windows Phone n/a n/a n/a
Mac n/a n/a
Windows n/a n/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color n/a
Resolution n/a 148 x 205 n/a n/a
Size 1.26 inches 1.38 inches n/a n/a
Touch n/a
Type Monochrome LCD n/a n/a n/a

Functions

Audio Speaker Alerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance 5 ATM 5 ATM 3 ATM 3 ATM

Notifications

Phone
Emails
Texts

Software

Operating System n/a n/a n/a n/a
Apps
Music