Pebble 2 vs. Fitbit Zip vs. Garmin Forerunner 935 vs. Fitbit Charge HR vs. Xiaomi Mi Band 4

 
2
Zip
Forerunner 935
Charge HR
Mi Band 4
 Pebble2Remove Buy NowFitbitZipRemove Buy NowGarminForerunner 935Remove Buy NowFitbitCharge HRRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$129$60$500$150$25
Release20162012201720152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days6 monthsUp to 2 weeks5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a240 x 240NA120x240
Sizen/an/a1.2 inchesNA0.95 inches
TouchNA
Typee-papern/aLCDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMSplash Resistant5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aNAAMAZFIT OS
Apps
Music

All Wearables