Pebble 2 vs. Garmin Vivosmart HR vs. Samsung Gear 2 vs. Polar A370 vs. Xiaomi Mi Band 4

 
2
Vivosmart HR
Gear 2
A370
Mi Band 4
 Pebble2Remove Buy NowGarminVivosmart HRRemove Buy NowSamsungGear 2Remove Buy NowPolarA370Remove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$129$170$300$179.95$25
Release20162015201420172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration7 days5 days2-3 daysUp to 3 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 68320 x 320160 x 80120x240
Sizen/a1.08 inches1.63 inches1.18 inches0.95 inches
Touch
Typee-papern/aSuper AMOLEDTFT LCDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATMIP67WR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aTizen OSAMAZFIT OS
Apps
Music

All Wearables