Compare Smartwatches and Fitness trackers.
Compare Smartwatches
ASUS ZenWatch 3 vs Fitbit Ionic vs Fitbit Flex 2
ASUS
ZenWatch 3
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Fitbit
Ionic
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Fitbit
Flex 2
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Compare ASUS ZenWatch 3 vs Fitbit Ionic vs Fitbit Flex 2
Smartwatch
Smartwatch
Fitness Tracker
Release / Update
2017
2017
2016
Suggested Price
$229
$299
$100
Activity & Fitness
Calories
Cycling (Bicycling)
Distance
Heart
VO2max (Oxygen)
Sleep
Steps
Swim
Battery
Duration
48 hours
3 days
5 days
Charging
Rechargeable
Rechargeable
Rechargeable
Compatibility
Android
iOS
Windows Phone
Mac
Windows
Connectivity
Bluetooth
Cellular
GPS
NFC
Wi-Fi
Display
Color
Resolution
400x400
348x250
N/A
Size
1.39"
1.42"
N/A
Touch
Type
AMOLED
OLED
LED
Functions
Audio Speaker
Clock
Phone
Vibration
Voice
Camera
Hardware
Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance
IP67 dust/water resistant (up to 1m for 30 mins)
5ATM (50 metres)
5ATM (50 metres)
Notifications
Phone
Emails
Texts
Software
Operating System
Android Wear OS 2.1
Fitbit OS
N/A
Apps
Music
More Info & Buy
Storage
4GB, 512 MB RAM
2.5GB
Extra
Color: Silver, Gunmetal, Rose Gold
Build: Stainless Steel 316L
Weight: 48g
Pros
ASUS ZenWatch 3 Pros
Fitbit Ionic Pros
+ Bright display
+ Variety of fitness options
Fitbit Flex 2 Pros
Cons
ASUS ZenWatch 3 Cons
Fitbit Ionic Cons
- Slow interface
- Severe lack of apps
Fitbit Flex 2 Cons
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