Polar M400 vs. Samsung Gear S vs. Fossil Q Reveler vs. Huawei Talkband B2 vs. Jawbone UP4

 
M400
Gear S
Q Reveler
Talkband B2
UP4
 PolarM400Remove Buy NowSamsungGear SRemove Buy NowFossilQ RevelerRemove Buy NowHuaweiTalkband B2Remove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$200$250$125$180$200
Release20142013201520152015

Activity & Fitness

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

Battery

Duration8 hours to 30 daysn/a7 days3 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a480 x 360n/a128 x 88NA
Sizen/a2 inchesn/a0.73 inchesNA
Touchn/aNA
Typen/aSuper AMOLEDn/aPMOLEDNA

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP67IP67IP57NA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizenn/an/aNA
Apps
MusicNA

All Wearables