eBay
Watch Box Organizer for Men or Women，Watch Travel Case Portable Storage Watch Display Holder for Wristwatches and Smart Watches
Aliexpress UK
Water-resistance grade of IP68, you can swim with your smartwatch without worry, built-in over 100 sports modes, use with "Very Fit" app, Get clear and insights into your health with 24/7 heart rate monitoring, sleep analysis, stress detection.
eBay
Watchband for C21 Smart Watch Swim Strap Smart Watch for C21 Smart Watch Silicone Soft Breathable Sports Bracele
Aliexpress UK
eBay
Leather Strap Watchband for C21 Smart Watch Smart Wriststrap Quick Releas Bracelet for C21 Smart Watch Accessories
Aliexpress UK
Bluetooth: BT4.0. Answer/reject calls/make calls, heart rate monitoring, blood/oxygen pressure monitoring, sleep monitoring, sedentary reminder. 1x Smart watch. to 5 dialing options. The APP custom dial is optional.
eBay
For OnePlus Watch 2 Strap Silicone Replacement Correa Wristband For Oppo Watch X Smart Watch Band Bracelet No Gaps Accessories
Aliexpress UK
You could check the data report on the App. This smartwatch help you to achieve training goals, build a healthier lifestyle. IP68 waterproof smart watch no problem for washing hands, jogging in rain,but not suitable for swimming, diving, shower or sauna.
eBay
Mesh Watch Band for C21 Pro Smart Watch Bracelet Wrist Strap Loop for C21 Pro Smart Watch Watchband Accessories
Aliexpress UK
You can also choose your picture as dial, such as your selfie or photo of your child, family, pet, etc. ⌚【1.85" HD Screen,2.5d full-lamination】The smartwatch has a very sturdy and hard-wearing screen, Resolution up to 320 386, brings exceptional picture quality and highly responsive touch sensitivity.
eBay
Mesh Watch Band for C21 Smart Watch Bracelet Wrist Strap Loop for C21 Smart Watch Watchband Accessories
Aliexpress UK
【NFC Function】The new function NFC is online, imitating the access card and lifting the wrist to open the door. OTA firmware upgrade. Bluetooth: Dual Bluetooth 5.0. Waterproof Level: IP67. -1x Smart watch.
eBay
20mm 22mm Watch Strap Smart Watch for huawei watch gt4 46mm Band for huawei watch gt3 pro/gt 2/watch 4 pro Watchband Accessories
Aliexpress UK
Compatible system: Android 5.0 and above; iOS 10.0 and above. >But washing your hands, sweating or being splashed by rain on our watches on a daily basis will not cause problems. >Waterproof, but do not put it in hot water.
eBay
6 Slots Watch Roll Storage Box Portable Watch Travel Case Watch Organizer Watch Display Holder for Wristwatches and Smart Watch
Aliexpress UK