Motorola Moto 360 (2nd Gen) vs. Olio Model One vs. Fitbit Zip vs. Fitbit Charge 3 vs. HTC re Grip

 
Moto 360 (2nd Gen)
Model One
Zip
Charge 3
re Grip
 MotorolaMoto 360 (2nd Gen)Remove Buy NowOlioModel OneRemove Buy NowFitbitZipRemove Buy NowFitbitCharge 3Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$300$595$60$150$199
Release20152015201220182020

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Duration1.5 days2 days6 months7 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/aNA
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/an/a66 x 18160 x 32
Size1.37 inches or 1.56 inchesn/an/a.721 inches1.8 inches
Touch
TypeLCDn/an/aOLEDPMOLED

Functions

Audio SpeakerBluetoothn/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP675 ATMSplash Resistant5 ATMIP57

Notifications

Phonen/a
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aNANA
Appsn/a
Musicn/a

All Wearables