$ 41.90 | L21 Bluetooth call 1.69 full touch screen voice assistant blood oxygen blood pressure heart rate music 3rd generation smart watch ring

L21 Bluetooth call 1.69 full touch screen voice assistant blood oxygen blood pressure heart rate music 3rd generation smart watch ring

$ 41.90

sales volume:2

Product description

Model:L21
Time to market: 2020.3.28
Applicable platforms: fully compatible
Applicable people: business
Applicable people: general public
Applicable people: fashion
Applicable people: adults
Interface: USB3.0
Camera: none
Body memory: 64MB
Screen material: tempered glass
Wearing method: wristband type
Compatible systems: fully compatible
Communication function: support
Menu languages: English, Chinese, Spanish, Portuguese, German, French, Russian, Italian, Thai, Dutch, Czech, Turkish, Malaysian,
Additional functions: audio and video entertainment
Additional function: step counting
Additional features: Monitoring
Additional features: social entertainment
Additional features: smart reminder
Additional features: health monitoring
Additional functions: information push
Additional Features: Sports Tracking
Additional Features: Sleep Analysis
Wireless distance: 5m and below
Battery capacity: 220mAh
Operation mode: touch + button
Screen resolution:240*280
Wristband material: silicone
Processing and customization: Yes
Processing method: OEM processing
Printing LOGO: supported
Fastest shipping time: 1-3 days
Whether to support mixed batch: Yes
Whether to support drop shipping: Yes
Invoice: No invoice is provided
After-sales service: Store three guarantees
Packing list: bracelet, manual, charging cable
Version type: United States
Strap style: sporty
Compatible platforms: iOS
Function: waterproof
Function: Audio and video entertainment
Function: step counting
Function: heart rate monitoring
Function: blood pressure measurement
Function: social entertainment
Function: Bluetooth call
Function: smart reminder
Function: sleep monitoring
Function: blood oxygen detection
Function: information push
Function: Sports tracking
Communication type: Card not allowed
Battery life: less than 7 days
Charging method: pedestal charger
Waterproof level: daily waterproof
Screen type: TFT screen