Polar M600 vs. Withings Activite Sapphire vs. Withings Activite Steel vs. Samsung Gear 2 vs. Mobvoi TicWatch e2

 
M600
Activite Sapphire
Activite Steel
Gear 2
TicWatch e2
 PolarM600Remove Buy NowWithingsActivite SapphireRemove Buy NowWithingsActivite SteelRemove Buy NowSamsungGear 2Remove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$330$450$170$300$200
Release20162014201520142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration2 days8 months8 months2-3 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/an/a320 x 320360 x 360
Size1.3 inches1.3 inches1.3 inches1.63 inches1.2 inches
Touchn/a
TypeTFTAnalogAnalogSuper AMOLEDAMOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM5 ATMIP67IP68

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aTizen OSWear OS
Apps
Music

All Wearables