| key specs |
| Dial Shape | Rectangle | Round |
| Ideal For | Unisex | Men |
| Strap Colour | - | Black |
| Display Size | - | 46mm |
| Compatible OS | - | Android & iOS |
| Strap Material | - | Elastomer |
| Display Type | - | Super AMOLED |
| general |
| Brand | Vivo | Samsung |
| Model | Watch GT 2 | Galaxy Smartwatch |
| Release date | October 13, 2025 | - |
| Dial Shape | Rectangle | Round |
| Touchscreen | 2.07 | Yes |
| Interchangeable Strap | Yes | - |
| Water Resistant | 2 ATM | Yes |
| Usage | Regular | Fitness & Outdoor |
| Ideal For | Unisex | Men |
| Model Number | - | SM-R810NZKAINU |
| Model Name | - | Galaxy Watch 42 mm |
| Strap Material | - | Elastomer |
| Size | - | Regular |
| Water Resistance Depth | - | 50 m |
| Strap Colour | - | Black |
| Dial Colour | - | Black |
| dimensions |
| Width | 47.54 | - |
| Height | 40.19 | - |
| Thickness | 10.97 | - |
| Weight (g) | 35.80 | 49.00 |
| product details |
| Sensor | optical heart rate monitor, blood oxygen sensor, acceleration sensor, gyroscope, geomagnetic sensor, ambient light sensor, Hall sensor | 3-Axis Accelerometer, Gyroscope, Barometer, Heart Rate Sensor, Ambient Light Sensor |
| Battery Type | 695 | Lithium Polymer |
| Battery Life | 33 days | Upto 3 Days (Based on Usage) |
| Rechargeable Battery | Yes | Yes |
| Closure | - | Strap Buckle |
| Compatible Device | - | Iphone, Android Smartphones |
| Notification | - | Yes |
| Notification Type | - | Vibration |
| Charger Type | - | WPC Based Wireless Charging |
| Other Features | - | 20 Mm Interchangeable Strap, 270 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) |
| connectivity features |
| Call Function | Yes | No |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.4 | v4.2 |
| Wi-Fi | - | Yes |
| GPS | - | Yes |
| Other Connectivity Features | - | Wi-Fi (802.11B/G/N) |
| platform and storage features |
| Operating System | Blue River OS | - |
| Compatible Operating System | - | Android & iOS |
| Processor Name | - | Exynos 9110 Dual Core Processor |
| Processor Speed | - | 1.15 GHz |
| Internal Memory | - | 4 GB |
| camera and display features |
| Display Resolution | 432 x 514 | 360 x 360 Pixels |
| Other Display Features | Always-On Display, 2,400 nits peak brightness | Always-On Color Display With Scratch Resistant Gorilla Glass Dx+ |
| Display Size | - | 46mm |
| Display Type | - | Super AMOLED |
| Backlight Display | - | Yes |
| Scratch Resistant | - | Yes |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Altimeter | Yes | - |
| Compass | Yes | - |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 1 | 2 |
| Calorie Count | - | Yes |
| Language | - | English |
| Other Fitness Features | - | Tracks: Distance, Pace, Steps, Sleep Quality, Calories Burned, Heart Rate |
| Other Watch Functions | - | Customizable Watch Faces, Calendar Alerts, Receive Notifications For Calls, Messages, Emails, And Other Apps (Facebook, Twitter, And Whatsapp) |
| audio and video features |
| Speaker | Yes | - |
| Microphone | Yes | - |