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

 
M600
Activite Sapphire
Steel HR
Gear 2
TicWatch S
 PolarM600Remove Buy NowWithingsActivite SapphireRemove Buy NowWithingsSteel HRRemove Buy NowSamsungGear 2Remove Buy NowMobvoiTicWatch SRemove Buy Now

Basic Info

Suggested Price$330$450$180$300$199
Release20162014201620142017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration2 days8 months25 days2-3 days1.5-2 days
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 320400 x 400
Size1.3 inches1.3 inchesn/a1.63 inches1.4 inches
Touchn/a
TypeTFTAnalogn/aSuper AMOLEDOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM5 ATMIP67IP67

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aTizen OSAndroid Wear 2.0
Apps
Music

All Wearables