Blackbird fit m4 smart bracelet, black BH1212

Full compatibility with Android and iOS - Once the bracelet is paired with your smartphone using the free downloadable app from Google Play or the App Store, you have access to sports activity analysis, statistics, reports and data, sleep quality reports, heart rate monitoring reports, blood pressure and blood oxygen level reports. Within the app, you can create and save a user profile.



SENSOR ON THE WRIST
An optical sensor on the wrist allows monitoring of heart rate, blood oxygen level and blood pressure. The device allows you to monitor the intensity of your workout and pulse. The results are displayed on the product screen but are also saved in the app.

IP67 WATERPROOF
The M4 bracelet has manufacturer-certified IP67 protection, which means the product's casing is waterproof and dustproof.

DURABLE BATTERY
The smartwatch comes with a 45 mAh lithium polymer battery. Standby time is up to 6 days depending on the intensity of use. Charging time is approximately 2 hours. Forget charging your watch every day, which is now unnecessary thanks to the high performance battery.

INTERCHANGEABLE STRAP
The device is small and diamond-shaped, so it can be easily pulled out of the strap without the use of any tools. All you have to do is push or squeeze it out of the strap.

MAKING SETTINGS
When a message or notification arrives on your phone, you don't have to take it out of your pocket. The bracelet vibrates and displays the incoming content in the app.

Features:
- Display size: 0.96"
- Resolution: 240x64 px
- Connectivity: Bluetooth
- Bluetooth standard: 4
- Black
- Dimensions (W x D x H): 22 x 235 x 13.5 mm
- Weight: 18 g
- Compatible operating system: iOS, Android