Polar M600 vs. Fitbit Versa vs. Swatch Touch Zero One vs. Mobvoi TicWatch S2 vs. Amazfit GTR

 
M600
Versa
Touch Zero One
TicWatch S2
GTR
 PolarM600Remove Buy NowFitbitVersaRemove Buy NowSwatchTouch Zero OneRemove Buy NowMobvoiTicWatch S2Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$330$199.99$220$180$199
Release20162018201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swimn/a

Battery

Duration2 days4 daysn/a2 DAYS24 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240300 x300n/a400 x 400454 x 454
Size1.3 inches1.34 inchesn/a1.39 inches1.39 inches
Touchn/a
TypeTFTOLEDn/aOLEDAMOLED

Functions

Audio SpeakerAlerts onlyn/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIPX85 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWear OSBuild-in
Apps
Musicn/a

All Wearables