Polar M400 vs. Fitbit Zip vs. Fitbit Versa vs. Pebble Time 2 vs. Mobvoi TicWatch e2

 
M400
Zip
Versa
Time 2
TicWatch e2
 PolarM400Remove Buy NowFitbitZipRemove Buy NowFitbitVersaRemove Buy NowPebbleTime 2Remove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$200$60$199.99$199$200
Release20142012201820162019

Activity & Fitness

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

Battery

Duration8 hours to 30 days6 months4 days10 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a300 x300NA360 x 360
Sizen/an/a1.34 inchesNA1.2 inches
Touch
Typen/an/aOLEDe-paperAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMSplash Resistant5 ATM3 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aPebble OSWear OS
Apps
Music

All Wearables