Motorola Moto 360 (2nd Gen) vs. Withings Activite Sapphire vs. Amazfit Bip vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
Activite Sapphire
Bip
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowWithingsActivite SapphireRemove Buy NowAmazfitBipRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$450$99.99$140
Release2015201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days8 months30 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a176 x 176360 x 360
Size1.37 inches or 1.56 inches1.3 inches1.28 inches1.3 inches
Touch
TypeLCDAnalogNAAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aBuild-in
Apps
Musicn/a

All Wearables