Sunshine Empire
B57 Smart Sports Watch – 1.3" Color Screen, Heart Rate, Blood Oxygen & Fitness Tracker
B57 Smart Sports Watch – 1.3" Color Screen, Heart Rate, Blood Oxygen & Fitness Tracker
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B57 Smart Sports Watch
A full-featured smartwatch at an accessible price. The B57 packs a vibrant 1.3" IPS colour display with heart rate, blood oxygen, and blood pressure monitoring, plus step counting, sleep tracking, and smart notifications — all compatible with iPhone and Android.
Key Features
- 1.3" IPS colour display: 240×240 resolution, crisp and clear
- Heart rate monitoring: Continuous all-day tracking with high/low alerts
- Blood oxygen (SpO2): On-demand readings
- Blood pressure monitoring: On-demand readings
- Step counter & calorie tracker: All-day activity tracking
- Sleep tracking: Automatic sleep duration and quality monitoring
- Smart notifications: Calls, SMS, WhatsApp, Facebook, WeChat, Twitter, Skype & more
- Music control: Previous, next, play/pause from your wrist
- Weather display: Live weather on screen
- Raise to wake: Auto screen-on when you lift your wrist
- Do not disturb mode & sedentary reminder
- Multi-language app: English, French, Spanish, German, Italian, Japanese, Korean, Arabic, Russian & more
Specifications
- Model: B57
- Screen: 1.3" IPS colour, 240×240
- Dimensions: 48.9 × 34.5 × 11.7mm
- Strap size: M/L (fits 150–200mm wrist)
- Battery: 130mAh rechargeable
- Memory: 4MB
- Interface: USB 2.0
- Wireless range: Up to 5m
- Compatible: iOS & Android
- Colours: Black, Pink, White
In the Box
- 1× B57 Smart Watch
- 1× USB charging cable
- 1× User manual
Let customers speak for us
I use this micro sd card for my gopro hero 9 and i have to say it is great for the money i’ve done over 20 1 minute videos and still have more then half of the storage left! 128gb is the way to go!
Correct, compatible with the Nintendo Switch
Compatibility with android and windows is great, works great on my fiio jm21 came with adapter. card size and speed matches what's advertised.
The product is great, works perfectly with the Insta 360 X5, records 8K without any issues.
I tried this out in my dji osmi, mavic mini and gopro hero and it was a champ in all three of them.note that my speeds maxed out at 170ish down and 158 up.
Great product! The item is as described.
Same as the image, I haven't tried it yet.
This little projector is absolutely awesome. oh believe me this is gonna be presents for everyone. can't upload a video which is so cool to watch. kids love it. highly recommended. these are actual pictures we took of our room with this little astronaut working..
Quick delivery service and the item is good quality as described
Good it fits my feet and it looks great
Very good material, arrived quickly. I recommend it.
very happy thankyou fast delivery and quality
הגיע מעולה דביק ויושב טיללללל במחיר בדיחה שווה ממש
Works perfect, very usefull for older satadisks to make backups on
I love these display stands, they always look great in my cabinets! ive bought three so far and haven't had any problems with them.
