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Image of a ZenWatch 2
Image of a Flex 2
Image of a Talkband B2
Image of a M600
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Basic Info

Suggested Price$269$150$100$180$330
Release20162016201620152016

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hoursn/a5 days3 days2 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution340 x 272 or 390 x 312320 x 320n/a128 x 88240 x 240
Size1.5 inches or 1.65 inches1.63 inches or 1.45 inchn/a0.73 inches1.3 inches
Touchn/an/a
TypeAMOLEDAMOLEDLEDPMOLEDTFT

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATMIP675 ATMIP57IPX8

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemWatch OSAndroid Wearn/an/aAndroid Wear
Apps
Music

All Wearables