| key specs | 
| Strap Colour | Black | Black | 
| Display Size | 30mm | 46mm | 
| Compatible OS | iOS, Android | Android 4.3 | 
| Strap Material | Silicone | Silicone | 
| Dial Shape | Round | Rectangle | 
| Display Type | AMOLED | Super AMOLED | 
| Ideal For | Unisex | Unisex | 
| general | 
| Brand | Puma | Samsung | 
| Model | Smartwatch | Gear Fit Smartwatch | 
| Model Number | PT9100 | SM-R3500ZKAXAR/SM-R3500ZKAINU | 
| Model Name | PT9100 | Gear Fit | 
| Dial Shape | Round | Rectangle | 
| Strap Material | Silicone | Silicone | 
| Size | Regular | Regular | 
| Touchscreen | Yes | Yes | 
| Water Resistant | Yes | Yes | 
| Water Resistance Depth | 50m | - | 
| Usage | Fitness & Outdoor | Notifier | 
| Dial Material | Aluminium | - | 
| Ideal For | Unisex | Unisex | 
| Strap Colour | Black | Black | 
| Dial Colour | Black | Multicolor | 
| dimensions | 
| Weight (g) | 95.00 | 27.00 | 
| Width | - | 57.4 | 
| Height | - | 23.4 | 
| Thickness | - | 11.94 mm | 
| product details | 
| Closure | Strap Buckle | - | 
| Sensor | Accelerometer, Altimeter, Ambient Light, Gyroscope, Heart Rate Sensor, Microphone, NFC, Untethered GPS | Heart Rate Sensor (Ppg), Accelerometer, Gyro Sensor | 
| Compatible Device | Android, iOS smartphones | Samsung Galaxy Smartphones And Tablets (Android V4.3 Jelly Bean Or Higher, Wvga Or Higher Screen Resolution, 1.0 Gb Or Higher Memory) | 
| Notification | Yes | - | 
| Notification Type | Vibration | - | 
| Battery Type | Lithium Ion | Lithium Ion | 
| Battery Life | 1-2 days | - | 
| Charge Time | 2hrs | - | 
| Charger Type | Wireless | - | 
| Rechargeable Battery | Yes | - | 
| Other Features | - | Battery Capacity: 210 Mah, Bluetooth Profiles: Spp, Gatt, Dust-Proof And Water Resistance: Ip67, S Health, Form Factor: Wearable | 
| connectivity features | 
| Bluetooth | Yes | Yes | 
| Bluetooth Version | 4.2 | v4.0 | 
| GPS | Yes | - | 
| Call Function | - | Yes | 
| Email Support | - | Yes | 
| Call Features | - | Make, Receive and Reject Calls | 
| platform and storage features | 
| Operating System | Wear OS | - | 
| Compatible Operating System | iOS, Android | Android 4.3 | 
| RAM | 512MB | - | 
| Processor Name | Snapdragon Wear 3100 | - | 
| Internal Memory | 4GB | - | 
| Processor Speed | - | 160 MHz | 
| camera and display features | 
| Display Resolution | 390x390 pixels | 128 x 432 pixels | 
| Display Size | 30mm | 46mm | 
| Display Type | AMOLED | Super AMOLED | 
| Other Display Features | - | Dismiss Calls And Alarms With A Simple Tap | 
| fitness and watch functions | 
| Step Count | Yes | - | 
| Calorie Count | Yes | - | 
| Heart Rate Monitor | Yes | Yes | 
| Calendar | Yes | - | 
| Alarm Clock | Yes | Yes | 
| Date & Time Display | Yes | - | 
| Language | English | - | 
| Number of Buttons | 1 | - | 
| Other Fitness Features | Activity Tracker (Distance, Steps, Calories Burned, Heart Rate) | - | 
| Other Watch Functions | Smart Notifications (Text, Email, Social Media App Alerts), Alarm Clock, Calendar Alerts) | Pedometer, Exercise, Sleep, Heart Rate, Notifications, Media Controller, Timer, Stopwatch, Find My Device | 
| audio and video features | 
| Microphone | Yes | - | 
| Voice Control | Yes | - |