Polar M400 vs. TomTom Adventurer vs. Misfit Ray vs. Apple Watch Series 2 vs. Amazfit Bip

 
M400
Adventurer
Ray
Watch Series 2
Bip
 PolarM400Remove Buy NowTomTomAdventurerRemove Buy NowMisfitRayRemove Buy NowAppleWatch Series 2Remove Buy NowAmazfitBipRemove Buy Now

Basic Info

Suggested Price$200$350$100$269$99.99
Release20142016201620162018

Activity & Fitness

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

Battery

Duration8 hours to 30 daysn/a6 months18 hours30 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a340 x 272 or 390 x 312176 x 176
Sizen/an/an/a1.5 inches or 1.65 inches1.28 inches
Touchn/a
Typen/an/aLEDAMOLEDNA

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATM5ATMIP68

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/aWatch OS
Apps
Music

All Wearables