Motorola Moto 360 Sport vs. Fitbit Charge 2 vs. Fitbit Flex 2 vs. Amazfit Stratos vs. HTC re Grip

 
Moto 360 Sport
Charge 2
Flex 2
Stratos
re Grip
 MotorolaMoto 360 SportRemove Buy NowFitbitCharge 2Remove Buy NowFitbitFlex 2Remove Buy NowAmazfitStratosRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$199$150$100$199$199
Release20162016201620182020

Activity & Fitness

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

Battery

Durationn/a5 days5 days5 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a320 x 300160 x 32
Size1.37 inchesn/an/a1.34 inches1.8 inches
Touchn/an/a
TypeLCDOLEDLEDOLEDPMOLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/an/a5 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aProprietaryNA
Apps
Musicn/a

All Wearables