Processor
Qualcomm Snapdragon Wear 4100+
Display
1.28" full-circle AMOLED display
416 x 416 resolution
Operative System
Wear OS by Google 3.0
Compatibility
iOS and Android with latest Operating System
Memory
1 GB
Storage
8 GB
Sensors
Heart rate, Microphone, Barometer, Accelerometer, Gyroscope, Ambient light
Connectivity
Bluetooth 5.0, Wi-Fi, NFC Payment
Buttons
1x pusher on the crown
1x programmable pusher
1x app launcher pusher
Others
Companion app for smartphone: Montblanc Summit. Available on App Store and Play Store.