Polar M600 vs. Withings Activite Sapphire vs. Polar Loop 2 vs. Garmin Forerunner 235 vs. Mobvoi TicWatch S

 
M600
Activite Sapphire
Loop 2
Forerunner 235
TicWatch S
 PolarM600Remove Buy NowWithingsActivite SapphireRemove Buy NowPolarLoop 2Remove Buy NowGarminForerunner 235Remove Buy NowMobvoiTicWatch SRemove Buy Now

Basic Info

Suggested Price$330$450$120$299.99$199
Release20162014201520172017

Activity & Fitness

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

Battery

Duration2 days8 months8 days (without notifications)9 days1.5-2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/an/a215 x 180400 x 400
Size1.3 inches1.3 inchesn/a1.23 inches1.4 inches
Touchn/a
TypeTFTAnalogLEDMIPOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM2 ATM5 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aAndroid Wear 2.0
Apps
Music

All Wearables