Motorola Moto 360 (2nd Gen) vs. Fitbit Alta vs. Amazfit Stratos vs. Mobvoi TicWatch S vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
Alta
Stratos
TicWatch S
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitAltaRemove Buy NowAmazfitStratosRemove Buy NowMobvoiTicWatch SRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$130$199$199$140
Release20152016201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5 days5 days1.5-2 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a320 x 300400 x 400360 x 360
Size1.37 inches or 1.56 inchesn/a1.34 inches1.4 inches1.3 inches
Touchn/a
TypeLCDOLEDOLEDOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a5 ATMIP675 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid Wearn/aProprietaryAndroid Wear 2.0Build-in
Apps
Musicn/a

All Wearables