Pebble Time Round vs. Fitbit Zip vs. Motorola Moto 360 (1st Gen) vs. Fitbit Alta HR vs. Fitbit Charge HR

 
Time Round
Zip
Moto 360 (1st Gen)
Alta HR
Charge HR
 PebbleTime RoundRemove Buy NowFitbitZipRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitAlta HRRemove Buy NowFitbitCharge HRRemove Buy Now

Basic Info

Suggested Price$200$60$150$150$150
Release20152012201420172015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days6 months1 day7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a320 x 260128 x 36NA
Sizeroundn/a1.56 inches1.4 inchesNA
TouchNA
Typee-papern/aLCDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7Splash ResistantIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aAndroid WearNA
Apps
MusicNA

All Wearables