| key specs | 
| Strap Colour | Midnight Blue | White | 
| Display Size | 38mm | 38mm | 
| Compatible OS | iOS 10 and Above | iOS 10 and Above | 
| Strap Material | Stainless Steel | Rubber | 
| Dial Shape | Rectangle | Rectangle | 
| Display Type | OLED Retina | OLED Retina | 
| Ideal For | Unisex | Unisex | 
| general | 
| Brand | Apple | Apple | 
| Model | Watch Series 2 Smartwatch | Watch Nike+ Smartwatch | 
| Model Number | MQ132HN/A | MQ192HN/A | 
| Model Name | Watch Series 2 | Watch Nike+ | 
| Dial Shape | Rectangle | Rectangle | 
| Strap Material | Stainless Steel | Rubber | 
| Size | Regular | Regular | 
| Touchscreen | Yes | Yes | 
| Water Resistant | Yes | Yes | 
| Water Resistance Depth | 50 m | 50 m | 
| Usage | Fitness & Outdoor | Watchphone | 
| Dial Material | Aluminum | - | 
| Ideal For | Unisex | Unisex | 
| Strap Colour | Midnight Blue | White | 
| Dial Colour | Black | Black | 
| dimensions | 
| Width | 33.3 | 42.5 | 
| Height | 38.6 | 36.4 | 
| Thickness | 11.4 mm | 11.4 mm | 
| Weight | - | 34.20 kg | 
| product details | 
| Sensor | Heart Rate Sensor, Accelerometer, Gyroscope, Ambient Light Sensor | Ambient Light Sensor, Heart Rate Sensor, Accelerometer, Gyroscope | 
| Compatible Device | Iphone 5, 5C, 5S, Se, 6, 6 Plus, 6S, 6S Plus, 7 Or 7 Plus | Iphone 5, Iphone 5C, Iphone 5S, Iphone 5 Se, Iphone 6, Iphone 6 Plus, Iphone 6S, Iphone 6S Plus, Iphone 7, Iphone 7 Plus | 
| Notification | Messages, Calendar, Activity, Phone, Mail | - | 
| Battery Life | 18 hours | 18 Hours (Based on Usage) | 
| Charge Time | 90 min | - | 
| Rechargeable Battery | Yes | Yes | 
| Other Features | Ceramic Back, Digital Crown | Sapphire Crystal, Aluminum Case, Ceramic Back, Digital Crown, Built-In Gps And Glonass Support | 
| Battery Type | - | Lithium Ion | 
| connectivity features | 
| Call Function | No | Yes | 
| Bluetooth | Yes | Yes | 
| Bluetooth Version | v4.0 | v4.0 | 
| Wi-Fi | Yes | Yes | 
| GPS | Yes | Yes | 
| Other Connectivity Features | Wi-Fi (802.11B/G/N) | Wi-Fi (802.11B/G/N) | 
| platform and storage features | 
| Operating System | 3 | 3 | 
| Compatible Operating System | iOS 10 and Above | iOS 10 and Above | 
| Processor Name | S2 Dual Core Processor | S2 Dual Core Processor | 
| camera and display features | 
| Display Resolution | 272 x 340 pixels | 312 x 390 Pixels | 
| Display Size | 38mm | 38mm | 
| Display Type | OLED Retina | OLED Retina | 
| Other Display Features | Brighter Oled Retina Display With Force Touch (1000 Nits) | Ion-X Glass, 2X Brighter Oled Retina Display With Force Touch (1000 Nits) | 
| fitness and watch functions | 
| Calorie Count | Yes | - | 
| Heart Rate Monitor | Yes | Yes | 
| Calendar | Yes | Yes | 
| Alarm Clock | Yes | Yes | 
| Date & Time Display | Yes | Yes | 
| Other Fitness Features | Activity Tracking With Three Rings (Stand, Move, Exercise), Workout App (Elapsed Time, Distance, Calories, Pace And Speed, Goals, Progress Updates, Workout Summary), Strava Cycling, Activity History | - | 
| audio and video features | 
| Speaker | - | Direct Fire Speaker | 
| Microphone | - | Built-in Microphone |