1. Bottom cover full assembly with heart rate sensor replacement for Huawei Watch 4 Pro
2. Replace your broken or unworkable back housing cover with a new one
3. Each item has been checked and in good condition before shipping
4. Completely fit and work
5. Highly recommend professional installation. We will not be responsible for any damages to your device that you may cause during the changing of replacement parts
2. Replace your broken or unworkable back housing cover with a new one
3. Each item has been checked and in good condition before shipping
4. Completely fit and work
5. Highly recommend professional installation. We will not be responsible for any damages to your device that you may cause during the changing of replacement parts