Pebble 2 vs. Pebble Time vs. Pebble Time Steel vs. Polar M400 vs. Xiaomi Mi Band 2

 
2
Time
Time Steel
M400
Mi Band 2
 Pebble2Remove Buy NowPebbleTimeRemove Buy NowPebbleTime SteelRemove Buy NowPolarM400Remove Buy NowXiaomiMi Band 2Remove Buy Now

Basic Info

Suggested Price$129$150$250$200$23
Release20162015201520142016

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Stepsn/a
Swim

Battery

Duration7 days7 days10 days8 hours to 30 days20 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a168 x 144168 x 144n/an/a
Sizen/a1.26 inches1.26 inchesn/a0.42 inches
Touch
Typee-papere-papere-papern/aOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATM3 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSPebble OSPebble OSn/an/a
Apps
Music

All Wearables