Polar M400 vs. Fossil Q Dreamer vs. Xiaomi Mi Band 2 vs. Huawei Watch 2 vs. LG G Watch

 
M400
Q Dreamer
Mi Band 2
Watch 2
G Watch
 PolarM400Remove Buy NowFossilQ DreamerRemove Buy NowXiaomiMi Band 2Remove Buy NowHuaweiWatch 2Remove Buy NowLGG WatchRemove Buy Now

Basic Info

Suggested Price$200$125$23$350$230
Release20142015201620172014

Activity & Fitness

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

Battery

Duration8 hours to 30 days7 days20 hours48 hours1.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a480 x 480280 x 280
Sizen/an/a0.42 inches1.38 inches1.65 inches
Touchn/a
Typen/an/aOLEDP-OLEDIPS LCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP67IP67IP68IP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aAndroid Wear 2Android Wear
Apps
Music

All Wearables