Polar M400 vs. Misfit Ray vs. TomTom Touch vs. Withings Pulse Ox vs. Asus VivoWatch

 
M400
Ray
Touch
Pulse Ox
VivoWatch
 PolarM400Remove Buy NowMisfitRayRemove Buy NowTomTomTouchRemove Buy NowWithingsPulse OxRemove Buy NowAsusVivoWatchRemove Buy Now

Basic Info

Suggested Price$200$100$130$120$160
Release20142016201620142018

Activity & Fitness

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

Battery

Duration8 hours to 30 days6 months5 days2 weeks24 hours to 10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/ablue
Resolutionn/an/an/a128 x 32128 x 128
Sizen/an/a0.91 inchesn/aNA
Touchn/aSwipe
Typen/aLEDn/aOLEDNA

Functions

Audio SpeakerAlerts only
Clockn/a
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance3 ATM5 ATMIPX7IP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/an/aKoodOS
Apps
Music

All Wearables