Fitbit Charge 2 vs. Apple Watch Series 2 vs. Apple Watch vs. Garmin 645 Music vs. Mobvoi TicWatch S

 
Charge 2
Watch Series 2
Watch
645 Music
TicWatch S
 FitbitCharge 2Remove Buy NowAppleWatch Series 2Remove Buy NowAppleWatchRemove Buy NowGarmin645 MusicRemove Buy NowMobvoiTicWatch SRemove Buy Now

Basic Info

Suggested Price$150$269$349$450$199
Release20162016201520182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours18 hours7 days1.5-2 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312340 x 272 or 390 x 312240 x 240400 x 400
Sizen/a1.5 inches or 1.65 inches1.5 inches or 1.65 inches1.2 inches1.4 inches
Touchn/a
TypeOLEDAMOLEDAMOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5ATMIPX75 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSWatch OSAndroid Wear 2.0
Apps
Music

All Wearables