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- Battery capacity: 280mAh
- Bluetooth version :Bluetooth 5.1
- Charging method:Magnetic suction charging line (protect)
- Waterproof rating: IP68 waterproof
- System: Android system 5.0 version or above,iOS system 9.0 version or above
- Resolution:360x360
- Audio chips:TYHX3220 512HZ
- CPU:low-power design GR5515
C$56.39 C$67.11
- Battery capacity: 280mAh
- Bluetooth version :Bluetooth 5.1
- Charging method:Magnetic suction charging line (protect)
- Waterproof rating: IP68 waterproof
- System: Android system 5.0 version or above,iOS system 9.0 version or above
- Resolution:360x360
- Audio chips:TYHX3220 512HZ
- CPU:low-power design GR5515
C$53.47 C$66.29
- Battery capacity: 250mAh
- Bluetooth version :Bluetooth 5.2
- Charging method:wireless charging
- Waterproof rating: IP67 waterproof
- System: Android system 5.0 version or above,iOS system 10.0 version or above
- Resolution:240x240
- Standby time:45 days
- Usage time:About 7 days
C$38.66 C$47.16
- Battery capacity: 250mAh
- Bluetooth version :Bluetooth 5.2
- Charging method:wireless charging
- Waterproof rating: IP67 waterproof
- System: Android system 5.0 version or above,iOS system 10.0 version or above
- Resolution:240x240
- Standby time:45 days
- Usage time:About 7 days
C$38.66 C$46.40
- Battery capacity: 250mAh
- Bluetooth version :Bluetooth 5.2
- Charging method:wireless charging
- Waterproof rating: IP67 waterproof
- System: Android system 5.0 version or above,iOS system 10.0 version or above
- Resolution:240x240
- Standby time:45 days
- Usage time:About 7 days
C$38.66 C$46.00
- Battery capacity: 250mAh
- Bluetooth version :Bluetooth 5.2
- Charging method:wireless charging
- Waterproof rating: IP67 waterproof
- System: Android system 5.0 version or above,iOS system 10.0 version or above
- Resolution:240x240
- Standby time:45 days
- Usage time:About 7 days
C$38.66 C$44.46
- Battery capacity: 220mAh
- Bluetooth version :Bluetooth 3.0+5.1
- Charging method:Magnetic suction charging
- Waterproof rating: IP67 waterproof
- Resolution:240x284
- RAM:192KB
- FLASH:128MB
- APP:RDFit
C$32.02 C$37.46
- Battery capacity: 400mAh
- Bluetooth version :Bluetooth 5.0
- Charging method:Magnetic charging
- Waterproof rating: IP68 waterproof
- Resolution:240x280
- RAM:160KB
- FLASH:256KB +External 128MB
- System: Android system 4.0 version or above,iOS system 8.0 version or above
C$40.95 C$49.14
- Battery capacity: 400mAh
- Bluetooth version :Bluetooth 5.0
- Charging method:Magnetic charging
- Waterproof rating: IP68 waterproof
- Resolution:240x280
- RAM:160KB
- FLASH:256KB +External 128MB
- System: Android system 4.0 version or above,iOS system 8.0 version or above
C$40.95 C$47.09
- Battery capacity: 380mAh
- Bluetooth version :Dual Bluetooth 5.0
- Charging method:Wireless charging
- Waterproof rating: IP67 waterproof
- Resolution:390x390
- System: Android system 4.4 version or above,iOS system 10.0 version or above
- APP:RDFit
- Standby time:25-35 days
C$41.65 C$48.73
- Battery capacity: 280mAh
- Bluetooth version :Bluetooth 5.1
- Charging method:magnetic charging
- Waterproof rating: IP67 waterproof
- System: Android system 4.4 version or above,iOS system 8.0 version or above
- Standby time:15 days
- Charge time:2 hours
- Function
C$57.41 C$67.17
- Battery capacity: 280mAh
- Bluetooth version :Bluetooth 4.0
- Charging method:magnetic charging
- Waterproof rating: IP67 waterproof
- Resolution:240x280
- System: Android system 5.0 version or above,iOS system 9.0 version or above
- APP:H Band
- Standby time:20 days
C$27.22 C$33.20