| key specs |
| Strap Colour | Speedster Grey | - |
| Display Size | 36mm | 41mm |
| Compatible OS | Android, iOS | Android, iOS |
| Strap Material | Silicone | Leather |
| Dial Shape | Round | Round |
| Display Type | AMOLED | Super AMOLED |
| general |
| Brand | Amazfit | Samsung |
| Model | Cheetah | Galaxy Watch 3 (41mm) |
| Release date | June 21, 2023 | August 5, 2020 |
| Model Name | Amazfit Cheetah | Galaxy Watch 3 (41mm) |
| Dial Colour | Black | Mystic Black, Mystic Bronze, Mystic Silver |
| Dial Shape | Round | Round |
| Strap Colour | Speedster Grey | - |
| Strap Material | Silicone | Leather |
| Water Resistance Depth | 5 ATM | - |
| Dial Material | Fiber-reinforced polymer | Stainless Steel |
| Touchscreen | - | Yes |
| Water Resistant | - | Yes |
| dimensions |
| Width | 46.7 | 41 |
| Height | 46.7 | 42.5 |
| Thickness | 11.9 | 11.3 |
| Weight (g) | 32.00 | 48.20 |
| product details |
| Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker, BioTracker PPG sensor | Accelerometer, Barometer, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical Heart Sensor |
| Compatible Device | Android, iOS | Android 5.0 or later and with more than 1.5GB of RAM, iPhone 5 or later models with iOS 9.0 or later |
| Notification | Yes | Yes |
| Notification Type | Smart Notification | - |
| Battery Type | 440 | - |
| Battery Life | 14 days | - |
| Charge Time | 2 hours | - |
| Charger Type | Magnetic Charger | Wireless |
| Stand By Time | 45 days | - |
| Rechargeable Battery | Yes | Yes |
| Other Features | Dual-band circularly-polarised GPS antenna, AI-powered Zepp Coach | - |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Bluetooth | Yes |
| Bluetooth Version | Bluetooth 5.3 | 5.0 |
| Wi-Fi | - | Yes |
| GPS | - | Yes |
| Other Connectivity Features | - | Wi-Fi b/g/n, NFC, Glonass, Beidou, Galileo |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android, iOS |
| Operating System | - | Tizen based Wearable OS 5.5 |
| Number of Cores | - | dual-core |
| RAM | - | 1MB |
| Processor Name | - | Exynos 9110 |
| Internal Memory | - | 8GB |
| camera and display features |
| Display Resolution | 454x454 | 360 x 360 |
| Display Size | 36mm | 41mm |
| Display Type | AMOLED | Super AMOLED |
| Scratch Resistant | Yes | Corning Gorilla Glass DX |
| Other Display Features | 1000 nits brightness, Always-on Display, Corning Gorilla Glass 3, anti-fingerprint coating | - |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | - |
| Heart Rate Monitor | Yes | Yes |
| Altimeter | Yes | - |
| Compass | Yes | - |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Chronograph | Yes | - |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 2 | 2 |
| Other Fitness Features | Activity Tracker, Breathe,150+ Sports Mode Tracking, Multisport Tracker, Calorie Tracker, Sedentary Reminder, Sleep Monitor, Running mode, Swimming heart rate monitoring | - |
| Other Watch Functions | Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, Calculator, Music Player, Pedometer, Pomodoro Timer, Weather updates | - |
| audio and video features |
| Speaker | Yes | Yes |
| Microphone | Yes | Yes |
| Gesture Control | - | Yes |