Watch Series 2 Blaze Q Grant Vivomove Spark
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Basic Info

Suggested Price $269 $200 $175 $250 $150
Release 2016 2016 2015 2016 2015

Activity & Fitness

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

Battery

Duration 18 hours 5 Days 7 days 1 year n/a
Rechargeable

Compatibility

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

Connectivity

Bluetooth n/a
Cellular
GPS
NFC
Wi-Fi

Display

Color n/a n/a n/a
Resolution 340 x 272 or 390 x 312 n/a n/a n/a n/a
Size 1.5 inches or 1.65 inches n/a n/a n/a n/a
Touch n/a n/a
Type AMOLED LCD n/a n/a LCD

Functions

Audio Speaker Bluetooth
Clock
Phone n/a n/a
Vibration n/a n/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance 5ATM n/a 3 ATM 5 ATM 5 ATM

Notifications

Phone n/a n/a
Emails n/a n/a
Texts n/a n/a

Software

Operating System Watch OS n/a n/a n/a n/a
Apps
Music

All Wearables