| key specs |
| Dial Shape | Rectangle | Rectangle |
| Ideal For | Unisex | - |
| Strap Colour | - | Jet Black, Midnight Blue, Salamander Orange, Sunrise Yellow |
| Display Size | - | 50mm |
| Compatible OS | - | Android, iOS |
| Strap Material | - | Silicone |
| general |
| Brand | Xiaomi | Pebble |
| Model | Mi Band 9 | Crest |
| Release date | July 19, 2024 | June 6, 2023 |
| Dial Shape | Rectangle | Rectangle |
| Size | Regular | - |
| Touchscreen | 1.62 | - |
| Interchangeable Strap | Yes | - |
| Water Resistant | 5ATM | IP67 |
| Usage | Regular | - |
| Ideal For | Unisex | - |
| Model Number | - | PFB203 |
| Model Name | - | Crest |
| Dial Colour | - | Jet Black, Midnight Blue, Salamander Orange, Sunrise Yellow |
| Strap Colour | - | Jet Black, Midnight Blue, Salamander Orange, Sunrise Yellow |
| Strap Material | - | Silicone |
| Dial Material | - | Alloy |
| dimensions |
| Width | 21.6 | - |
| Height | 46.5 | - |
| Thickness | 10.99 | - |
| Weight (g) | 15.80 | - |
| product details |
| Sensor | Optical heart rate, blood oxygen, six-axis motion | SpO2 sensor, Heart Rate tracker, Sleep tracker |
| Battery Type | 233 | 240 mAh |
| Compatible Device | - | Android, iOS |
| Notification | - | Yes |
| Notification Type | - | Calls, Sms, Email, Whatsapp and Social Media |
| Talk time | - | 5 days |
| Battery Life | - | 7 days |
| Charger Type | - | Wired charging |
| Stand By Time | - | 7 days |
| Rechargeable Battery | - | Yes |
| Other Features | - | Multiple watch faces |
| connectivity features |
| Bluetooth | Yes | Bluetooth |
| Bluetooth Version | 5.4 | Bluetooth 5.0 |
| Call Function | - | Yes |
| Messaging Support | - | Yes |
| Operating Range | - | 10m |
| platform and storage features |
| Operating System | HyperOS | - |
| Compatible Operating System | - | Android, iOS |
| camera and display features |
| Display Resolution | 192 x 490 | 320x385 pixels |
| Display Size | - | 50mm |
| Other Display Features | - | 600 nits brightness |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Calendar | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Calorie Count | - | Yes |
| Compass | - | Yes |
| Alarm Clock | - | Yes |
| Number of Buttons | - | 2 |
| Other Fitness Features | - | Heart Rate Monitoring, Sleep monitoring, Sedentary Alert, Step Pedometer, SPO2 Monitoring |
| Other Watch Functions | - | Alarm, Stop watch, Music, Weather, Phone, smart calculator,AI Voice Assistance |