Surge SmartWatch 3 Vivofit 3 Loop 2
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Basic Info

Suggested Price $250 $250 $100 $120
Release 2016 2014 2016 2015

Activity & Fitness

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

Battery

Duration 7 days 2 days 1 year 8 days (without notifications)
Rechargeable

Compatibility

Android
iOS
Windows Phone n/a n/a n/a
Mac n/a n/a n/a
Windows n/a n/a n/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution n/a 320 x 320 64 x 64 n/a
Size 1.26 inches 1.6 inches 0.55 inches n/a
Touch
Type Monochrome LCD TFT LCD n/a LED

Functions

Audio Speaker Bluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance 5 ATM IP68 5 ATM 2 ATM

Notifications

Phone
Emails
Texts

Software

Operating System n/a Android Wear n/a n/a
Apps
Music

All Wearables