Pebble 2 vs. Motorola Moto 360 (1st Gen) vs. Polar A370 vs. Xiaomi Mi Band 4 vs. Garmin Vivosmart 4

 
2
Moto 360 (1st Gen)
A370
Mi Band 4
Vivosmart 4
 Pebble2Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowPolarA370Remove Buy NowXiaomiMi Band 4Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$129$150$179.95$25$130
Release20162014201720192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days1 dayUp to 3 days20 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 260160 x 80120x24048 x 128
Sizen/a1.56 inches1.18 inches0.95 inches0.74 inches
Touch
Typee-paperLCDTFT LCDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP67WR305 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid WearAMAZFIT OS
Apps
MusicNA

All Wearables