Garmin Instinct 3 Solar Smartwatch 45mm vs Amazfit T-Rex 3 Pro Smartwatch 48mm
- Like
- Comment
- Share
General
| Brand | Garmin | Amazfit |
| Model Name | Instinct 3 Solar | T-Rex 3 Pro |
| Ideal For | Men, Women | Men, Women |
| Sales Package | Instinct 3 Solar 45mm, Charging/data cable, Documentation | Smartwatch 48mm, User Manual |
Design and Body
| Weight | 52 g | 52 g |
| Material | Fiber-Reinforced Polymer/Aluminum | Military-grade design with grade 5 titanium bezel |
| Strap | 22mm Silicon | 22mm Silicon |
| Shape | Circle | Circle |
| Water Resistant | Yes | Yes |
| Water Resistant Depth | 100 m | 45 m |
| Water Resistant Certificate | 10 ATM | 10ATM |
| Dust Proof | Yes | |
| Scratch Resistant | No |
Display
| Type | Black & White Sunlight-visible, transflective memory-in-pixel (MIP) | Color AMOLED |
| Touch | No | Yes |
| Size | 0.9 inches | 1.5 inches |
| Resolution | 176 x 176 pixels | 480 x 480 pixels |
| PPI | 453 ppi | 453 ppi |
| Ambient Light Sensor | Yes | Yes |
| Always On Display | Yes | Yes |
| Glass Type | Power Glass | Sapphire Glass |
| Features | 3000 Nits Brightness |
Memory
| Inbuilt Memory | 128 MB |
Connectivity
| Bluetooth | Yes | Yes, 5.0 |
| Bluetooth Calling | No | Yes |
| GPS | Yes | Yes |
Extra
| Gyroscope | Yes | Yes |
| Voice Assistant | Yes | |
| Inbuilt Microphone | Yes | Yes |
| Inbuilt Speaker | Yes | Yes |
| Notifications | Yes | Yes |
| Extra Features | Built-in Sports Apps, Health and Wellness | 180+ sport modes, Zepp Flow App, Smarter Metrics |
Camera
| Camera | No | |
| Flash | Yes, LED | LED |
Technical
| OS | Zepp OS 5 | |
| Compatible OS | Android, iOS | Android 5.0 or iOS 10.0 and above |
Multimedia
| Music | Yes |
Battery
| Battery Capacity | 700 mAh | |
| Battery Type | Lithium ion | Lithium-Ion Polymer |
| Battery Backup | 28 days | 25 days |
| StandBy Time | Unlimited with solar |
Fitness Features and Sensors
| Heart Rate Monitor | Yes | Yes |
| SpO2 (Blood Oxygen) Monitor | Yes | Yes |
| BP Monitor | Yes | |
| Temperature Sensor | Yes | Yes |
| Pedometer | Yes | Yes |
| Altimeter | Yes | Yes |
| Compass | Yes | Yes |
| Sleep Monitor | Yes | Yes |
| Reminder | Yes | Yes |
| Meters and Sensors | Accelerometer, Calorie Count, Step Count | Accelerometer, Calorie Count, Step Count, BioTracker 2 PPG Bio-Tracking Optical Sensor, Geomagnetic Sensor, Barometric |
| Extra Features | Alarm Clock, Stopwatch, Timer | Alarm Clock, Stopwatch, Timer |
Warranty
| Warranty | 1 year |
Discuss
Related News
CMF Watch 3 Pro India Launch Date ConfirmedNothing has officially confirmed the India launch date of the CMF Watch 3 Pro. The smartwatch is coming to India on May 6, 2026, which lines up with earlier teasers and now makes the launch timeline clear. Th…
CMF Watch 3 Pro Hits India: Dual-Band GPS, ChatGPT, and a 13-Day Battery Under ₹8,000The CMF Watch 3 Pro is now officially available in India, and even though it took the company nine months to launch the device in one of its key markets, the smartwatch sure has the potential to turn some hea…
Apple’s Touch Screen MacBook Pro Breaks a 20-Year Rule: India Price and SpecsThe new touchscreen MacBook Pro comes in 14-inch and 16-inch sizes, powered by M5 Pro or M5 Max chips. In India, the 14-inch M5 Pro starts at ₹3,49,900, while the 16-inch M5 Max tops out at ₹5,89,900. This is…
The New Dell 14S Wants to Make Windows Laptops Colourful Again, Starting at ₹79,990Dell just launched the new Dell 14S (model DS14270) in India at ₹79,990, taxes included. It’s a 14-inch aluminum laptop, weighs 1.15kg, and runs on Intel Core Series 3 processors. You can pick from four color…
Related Smartwatches
Related Searches
Related Comparisons

boAt Watch Xtend Pro Smartwatch vs Fire Boltt Snapp 4G Smartwatch
Amazfit T-Rex 3 Pro Smartwatch 48mm vs OnePlus Watch 4
Amazfit T-Rex 3 Pro Smartwatch 48mm vs Samsung Galaxy Watch Ultra
Amazfit T-Rex 3 Pro Smartwatch 48mm vs Amazfit Balance 2 Smartwatch
Amazfit T-Rex 3 Pro Smartwatch 48mm vs Amazfit T-Rex 3 Pro Smartwatch 44mm
Amazfit T-Rex 3 Pro Smartwatch 48mm vs Samsung Galaxy Watch 8 Classic









