| key specs | 
| Dial Shape | Rectangle | Round | 
| Display Type | AMOLED | AMOLED | 
| Ideal For | Unisex | - | 
| Strap Colour | - | Speedster Grey | 
| Display Size | - | 36mm | 
| Compatible OS | - | Android, iOS | 
| Strap Material | - | Silicone | 
| general | 
| Brand | Amazfit | Amazfit | 
| Model | Bip 5 Unity | Cheetah | 
| Release date | May 19, 2024 | June 21, 2023 | 
| Model Number | A2215 | - | 
| Model Name | Bip 5 Unity | Amazfit Cheetah | 
| Dial Shape | Rectangle | Round | 
| Size | Regular | - | 
| Water Resistant | IP68 | - | 
| Ideal For | Unisex | - | 
| Dial Colour | - | Black | 
| Strap Colour | - | Speedster Grey | 
| Strap Material | - | Silicone | 
| Water Resistance Depth | - | 5 ATM | 
| Dial Material | - | Fiber-reinforced polymer | 
| dimensions | 
| Width | 37.08 | 46.7 | 
| Height | 45.8 | 46.7 | 
| Thickness | 10 | 11.9 | 
| Weight (g) | 24.00 | 32.00 | 
| product details | 
| Sensor | heart rate, SpO2, steps, sleep tracker, stress | SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker, BioTracker PPG sensor | 
| Battery Life | 12 days | 14 days | 
| Compatible Device | - | Android, iOS | 
| Notification | - | Yes | 
| Notification Type | - | Smart Notification | 
| Battery Type | - | 440 | 
| Charge Time | - | 2 hours | 
| Charger Type | - | Magnetic Charger | 
| Stand By Time | - | 45 days | 
| Rechargeable Battery | - | Yes | 
| Other Features | - | Dual-band circularly-polarised GPS antenna, AI-powered Zepp Coach | 
| connectivity features | 
| Bluetooth | Yes | Bluetooth | 
| Bluetooth Version | 5.2 | Bluetooth 5.3 | 
| Call Function | - | Yes | 
| platform and storage features | 
| Operating System | Zepp OS 3.0 | - | 
| Compatible Operating System | - | Android, iOS | 
| camera and display features | 
| Display Resolution | 320 x 380 | 454x454 | 
| Display Type | AMOLED | AMOLED | 
| Backlight Display | Yes | - | 
| Scratch Resistant | Yes | Yes | 
| Display Size | - | 36mm | 
| Other Display Features | - | 1000 nits brightness, Always-on Display, Corning Gorilla Glass 3, anti-fingerprint coating | 
| fitness and watch functions | 
| Step Count | Yes | Yes | 
| Heart Rate Monitor | Yes | Yes | 
| Calendar | Yes | Yes | 
| Alarm Clock | Yes | Yes | 
| Date & Time Display | Yes | Yes | 
| Language | English | - | 
| Calorie Count | - | Yes | 
| Altimeter | - | Yes | 
| Compass | - | Yes | 
| Chronograph | - | Yes | 
| Number of Buttons | - | 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 | 
| Microphone | - | Yes |