Apple Watch Series 3 vs. TomTom Adventurer vs. Polar A360 vs. Mobvoi TicWatch S2 vs. Amazfit T-Rex

 
Watch Series 3
Adventurer
A360
TicWatch S2
T-Rex
 AppleWatch Series 3Remove Buy NowTomTomAdventurerRemove Buy NowPolarA360Remove Buy NowMobvoiTicWatch S2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$329$350$200$180$140
Release20172016201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hoursn/a12 days2 DAYS20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a160 x 80400 x 400360 x 360
Size1.5 inches or 1.65 inchesn/a1.18 inches1.39 inches1.3 inches
Touch
TypeAMOLEDn/an/aOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMWR305 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemWatchOS 4n/an/aWear OSBuild-in
Apps
Music

All Wearables