Polar M400 vs. TomTom Spark vs. Garmin Vivosmart vs. Huawei Talkband B2 vs. Fossil Explorist

 
M400
Spark
Vivosmart
Talkband B2
Explorist
 PolarM400Remove Buy NowTomTomSparkRemove Buy NowGarminVivosmartRemove Buy NowHuaweiTalkband B2Remove Buy NowFossilExploristRemove Buy Now

Basic Info

Suggested Price$200$150$170$180$255
Release20142015201420152018

Activity & Fitness

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

Battery

Duration8 hours to 30 daysn/a7 days3 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a128 x 16128 x 88454 x454
Sizen/an/a1.41 inches0.73 inches1.4 inches
Touch
Typen/aLCDOLEDPMOLEDAMOLED

Functions

Audio SpeakerAlerts onlyBluetoothBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATMIP57IP67

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/an/aWear OS
Apps
Music

All Wearables