1. Compare
2. Samsung Gear S2 Classic Smartwatch
3. VS
4. Fitbit Surge Smartwatch
5. VS
6. Samsung Galaxy Watch 46 mm Smartwatch
7. VS
8. Apple Watch Series 3
9. VS

Camera and Display Features

Display Resolution	360x360 pixels		360 x 360 Pixels	312 x 390 Pixels
Display Size	1.2 inch	1.25 inch	1.33 inch	1.65 inch
Display Type	Super AMOLED	LCD	Super AMOLED	OLED Retina Display
Backlight Display		Yes	Yes
Scratch Resistant		Yes	Yes	Yes
Other Display Features			Always-on Color Display with Scratch Resistant Gorilla Glass DX+View More...	Ion-X (Strengthened Glass), Support Force Touch

Fitness and Watch Functions

Calorie Count		Yes	Yes	Yes
Step Count		Yes	Yes	Yes
Heart Rate Monitor		Yes	Yes	Yes
Other Fitness Features	S Health - 24 hrs Activity Tracker: Heart Rate Monitor, Exercise Tracker, Caffiene / Water Intake TrackerView More...		Tracks: Distance, Pace, Steps, Sleep Quality, Calories Burned, Heart RateView More...	Built in Fitness Tracker: Steps Count, Distance and Calor ies BurnedView More...
Date & Time Display	Date & Time	Date & Time	Yes	Yes
Compass		Yes
Calendar		Yes	Yes	Yes
Alarm Clock		Yes	Yes	Yes
Language		English	English
Number of Buttons			2	2
Other Watch Functions	Messages, Ultra Power Saving Mode, S Health, Running, Settings, Schedule, Weather, Alarm, Music Player, Gallery, Buddy, Email, Find My Phone, Voice Memo, Stopwatch, TimerView More...		Customizable Watch Faces, Calendar Alerts, Receive Notifications for Calls, Messages, Emails, and Other Apps (Facebook, Twitter, and WhatsApp)View More...
Altimeter				Yes

Dimensions

Weight	42 g		63 g
Other Dimensions		20.88 mm x 24.36 mm x 34 mm
Width	43.6 mm	34 mm
Height	39.9 mm
Thickness	11.4 mm

Warranty

Warranty Summary	1 Year Manufacturing Warranty India		1 Year Warranty	1 Year Warranty
Warranty Service Type	Carry in Warranty		Carry In	Carry In
Covered in Warranty		1 Year Manufacturer Warranty from the Date of Purchase	Manufacturing Defects	Manufacturing Defects
Not Covered in Warranty			Physical Damage	Physical Damage
Domestic Warranty		1 Year	1 Year
International Warranty			1 Year

General

Sales Package	Main Set, User Manual, Strap, Travel Adapter, Wireless Charging PadView More...	Smartwatch, User Manual, Charger, Dongle	Smartwatch, Charging Dock, Travel Adapter, Strap, Quick Setting GuideView More...	Smartwatch, Magnetic Charging Cable (1 m), Band, Quick St art GuideView More...
Model Number	SM-R7320WDAINU	FB501BUS	SM-R800NZSAINU	MTF32HN/A
Model Name	Gear S2 Classic	Surge	Galaxy Watch 46 mm	Watch Series 3 GPS -
Dial Shape	Circle	Square	Circle	Rectangle
Strap Color	Black	Blue	Black	Black
Strap Material	Leather	Elastomer	Elastomer	Silicone
Size	Regular	Small	Regular	Regular
Touchscreen	Yes	Yes	Yes	Yes
Water Resistant	Yes	Yes	Yes	Yes
Usage	Notifier	Fitness & Outdoor	Fitness & Outdoor	Notifier, Fitness & Outdoor
Ideal For	Unisex	Unisex	Men	Unisex
Dial Color	Platinum			Space Grey
Water Resistance Depth		50000 mm	50 m	50 m
Dial Material	stainless steel	Surgical-grade Stainless Steel		Aluminium Case

Product Details

Closure		Metal Clasp	Strap Buckle
Sensor	Accelerometer,Gyro,Heart rate,Barometer	GPS,3-axis accelerometers,3-axis gyroscope	3-axis Accelerometer, Ggyro, Barometer, Heart Rate Sensor, Ambient Light SensorView More...	Barometric Altimeter, Heart Rate Sensor, Accelerometer, G yroscope, Ambient Light Sensor, Built-in GPS and GLONASSView More...
Compatible Device	Gear S2 pairs with Samsung smartphones running on Android 4.3 or above, and at least 1.5 GB of RAM/ Gear S2 pairs with non-Samsung smartphones running on Android 4.4 or above, and at least 1.5 GB of RAMView More...		iPhone, Android Smartphones	iPhone 5, 5c, 5s, SE, 6, 6 Plus, 6s, 6s Plus, 7 , 7 Plus,  8, 8 Plus, X and iOS 10 or LaterView More...
Notification		Calendar Reminder, Call Notification, Text Notification	Yes	Messages, Calendar, Mail
Notification Type		Vibration	Vibration
Battery Type		Lithium Polymer	Lithium Polymer	Lithium Ion
Battery Life	Up to 2-3 days(Battery Low Usage Up to 4 days)	Upto 7 Days, With GPS Upto 10 hrs	Upto 3 Days (Based on Usage)	Upto 18 hours
Rechargeable Battery	Yes	Yes	Yes	Yes
Charger Type		USB Cable	WPC Based Wireless Charging
Other Features	Wi-Fi Version: 802.11 b/g/n, Bluetooth Profiles: A2DP, AVRCP, Battery Capacity: 250 mAh, Ultra Power Saving Mode, S Health, Settings, Music Player, Gallery, BuddyView More...	Maximize Training, Maintain Intensity and Monitor Calorie Burn with Automatic Wrist Based Heart Rate Monitoring, Make the Most of Day by Getting More Out of Night, Surge Automatically Monitors How Long and How Well Sleep, Built with Eight Sensor Technology and Best-in-Class Battery Life, Surge Transitions Seamlessly from Workouts to Tracking Real Time Stats, With Multi-Sport Functionality, Surge Lets Track Every Aspect of Training, Designed with Advanced Smartwatch Features, Surge Lets Run the Day, WayView More...	22 mm Interchangeable Strap, 472 mAh Battery, US Military Standard (MIL-STD-810G) Compliant, Circular Design and Vintage Textured Body, Check Physical Location and Map Routes with Built-in GPS (Supports A-GPS / Glonass)View More...
Charge Time		120 min		90 min
Stand By Time		168 hr

Platform and Storage Features

Compatible Operating System		Android 4.3, iOS, Windows 7 and Above	Android & iOS	iOS 10 and Above
Operating System	Tizen	Fitbit OS	Tizen Wearable OS	watchOS 4
RAM	512 MB
Processor Name	Exynos 3250		Exynos 9110 Dual Core Processor	S3
Internal Memory	4 GB		4 GB	8 GB
Number of Cores	Dual Core		2	Dual Core
Processor Speed			1.15 GHz

Connectivity Features

Call Function	Yes	No	No	No
Bluetooth	Yes	Yes	Yes	Yes
Wi-Fi	Yes	Yes	Yes	Yes
GPS		Yes	Yes	Yes
Bluetooth Version	v4.1	v4.0	v4.2	v4.2
Other Connectivity Features	Supports NFC		NFC, Wi-Fi (802.11b/g/n)	Wi-Fi (802.11b/g/n 2.4 GHz)
Messaging Support	Yes
Email Support	Yes
Operating Range		6 m