Apple Watch

Apple Watch Features:

• Receive and respond to notifications in an instant. 
• Track your daily activity. 
• Control your music using only your voice. 
• Music, Maps and phone calls

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Huawei Watch

Features

Classic watch design

• Full circle face
• Ergonomic button
• 42mm diameter
• Always-on screen

Sophisticated materials

• Scratch-resistant Sapphire Crystal
• High-definition 1.4" AMOLED Display
• Cold-forged 316L Stainless Steel Casing
• Fine Leather and Stainless Steel Straps

Precise fitness tracking

• Heart Rate Tracking
• Auto Pattern Recognition
• Single Activity Tracking

All the power of Android Wear™

• 1.5 Days Battery Life
• Your Favourite Apps
• Discreet, Timely Notifications
• Efficiency-boosting Google Now

Specifications

Size

•  42mm diameter, 11.3mm thick

 Display

• 1.4-inch full circle AMOLED display
• 400x400 screen resolution, 286 ppi
• 10,000:1 high contrast ratio

 Material

• Cold-Forged 316L Stainless Steel
• Sapphire crystal

 Battery

• 300mAh

 Connectivity

• Bluetooth 4.1 BLE
• WiFi

 Sensors

• 6-Axis motion sensor (Gyroscope + Accelerometer)
• Heart Rate Sensor (PPG)
• Barometer, Vibration Motor

 OS Compatibility Requirements

• Android 4.3+ / iOS 8.2+

 Cases

• Stainless Steel Case
• Black-plated Stainless Steel Case
• Rose gold-plated Stainless Steel Case

 Straps (Standard 18mm lug width)

• Stainless steel Mesh Strap
• Stainless steel Link bracelet
• Genuine leather strap

 Memory

• 512MB RAM + 4GB ROM

Source: http://consumer.huawei.com/minisite/worldwide/huawei-watch/index.htm