Bluetooth Version: Bluetooth 4.0, RAM: 512MB, ROM: 4GB, Waterproof: Yes, Screen resolution: 360x 360, Battery Capacity: 390mAh, Charging Time: About 2.5hour.
Basically copy coupon, view price history or create e-mail price alert. Do you want to know what the best price is?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($107.99): amazfit100
2. ($107.99): BGAV86
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): e2bcea, 25atverge, AlibuyVERGE, 25verge, 49verge, 35verge, wjverge, BGVerge, 502C6B, bgmi10, plamazi, bgafvg, TTxBG10, verge35, GBOXAV, aff7off, BGverge3, BGВСЕAMOLED, BGVerge01, BGPLAMA1, BGverge6, BGverge100, BGifdverge, BGPLXMAMA, BGVerge9, BG3CSUM, BGVerge1, BGsaldiverge, BGvergeB1, bgssaff9, BGverge5, BGVERGE6, BGverge30, BGverge19, BG13thplama2, 8fbade, BGAVBF, BANAAZ68, BGPro19, BGAV3, BGAV109, BGAMV109, BGAV84, BGAV72E, AV8299, BGAV79, BGAV7999, BGAMVER, BGFYVUS, BGVR25, BGAMN9, BG9a5322, BG291a36
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Other warehouses/versions
This item is available in 2 another warehouse/versions!
1. China – Xiaomi Huami Amazfit Verge Smartwatch Dark Blue ($-3)
2. China – Xiaomi Huami Amazfit Verge Smartwatch White ($-3)
Price history and price alert
Price history (for all/most countries) for Xiaomi Huami Amazfit Verge Smartwatch Gray is here. The lowest price was: $77.33.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).