Fitbit Flex 2 vs. Polar A360 vs. Amazfit Stratos vs. Garmin Vivoactive 3 vs. Mobvoi TicWatch S

 
Flex 2
A360
Stratos
Vivoactive 3
TicWatch S
 FitbitFlex 2Remove Buy NowPolarA360Remove Buy NowAmazfitStratosRemove Buy NowGarminVivoactive 3Remove Buy NowMobvoiTicWatch SRemove Buy Now

Basic Info

Suggested Price$100$200$199$299$199
Release20162015201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days12 days5 days7 days1.5-2 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a160 x 80320 x 300240 x 240400 x 400
Sizen/a1.18 inches1.34 inches1.2 inches1.4 inches
Touchn/a
TypeLEDn/aOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMWR305 ATM5 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aProprietaryAndroid Wear 2.0
Apps
Music

All Wearables