Polar M400 vs. Samsung Gear S vs. Fossil Q Reveler vs. Garmin Vivosmart vs. Huawei Talkband B2

 
M400
Gear S
Q Reveler
Vivosmart
Talkband B2
 PolarM400Remove Buy NowSamsungGear SRemove Buy NowFossilQ RevelerRemove Buy NowGarminVivosmartRemove Buy NowHuaweiTalkband B2Remove Buy Now

Basic Info

Suggested Price$200$250$125$170$180
Release20142013201520142015

Activity & Fitness

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

Battery

Duration8 hours to 30 daysn/a7 days7 days3 days
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

Colorn/a
Resolutionn/a480 x 360n/a128 x 16128 x 88
Sizen/a2 inchesn/a1.41 inches0.73 inches
Touchn/a
Typen/aSuper AMOLEDn/aOLEDPMOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP67IP675 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizenn/an/an/a
Apps
Music

All Wearables