Polar M600 vs. Withings Activite Pop vs. Xiaomi Mi Band 2 vs. Acer Liquid Leap vs. Mobvoi TicWatch e2

 
M600
Activite Pop
Mi Band 2
Liquid Leap
TicWatch e2
 PolarM600Remove Buy NowWithingsActivite PopRemove Buy NowXiaomiMi Band 2Remove Buy NowAcerLiquid LeapRemove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$330$150$23$90$200
Release20162015201620152019

Activity & Fitness

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

Battery

Duration2 days8 months20 hours5 to 7 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/an/a128 x 32360 x 360
Size1.3 inches1.3 inches0.42 inches1 inch1.2 inches
Touchn/a
TypeTFTAnalogOLEDOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATMIP67IPX4IP68

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aWear OS
Apps
Music

All Wearables