Top products from r/OnePlus6t

OMOTON Tempered Glass Screen... https://www.amazon.com/dp/B07KCTJLF2?ref=ppx_pop_mob_ap_share

I like it. Fingerprint sensor works. It even came with a plastic 'guide' to make the screen go on perfectly. I love it. Also hilarious that on the backing for it it said 'Better than you expect', which is hilarious and true.
Only downside is that it seems to collect dust and fuzzies on the sides, almost as if there is adhesive on the side too and I have to clean it occasionally. Starting to get better though.

I didn't use the TPU case I got with the phone. I ended up going with a carbon fiber case from Amazon and it's been great. Feels awesome in the hand and was significantly cheaper than the cases sold by OnePlus

Link: Oneplus 6T Case, Wellci Anti... https://www.amazon.com/dp/B07JD5QKD3?ref=yo_pop_ma_swf

I enjoy the one's that have a frame to clip over your phone before you put the glass on.

I have been extremely happy with this buy. It works well with my spigen phone case

OMOTON Tempered Glass Screen Protector Compatible with OnePlus 6T 6.41 inch [2 Pack], Not Full Coverage https://www.amazon.com/dp/B07KCTJLF2/ref=cm_sw_r_cp_apa_i_gXnrDbMZXQQXF

Really its the frame that helps centering the glass.

None, I prefer other options on Amazon. I got a slim frosted green case that I like.

Edit: More specifically I like this one because the frosted dots give it a nice grip and it's thin, I don't need great protection. I've dropped it a few times, one major drop, and the case hasn't broken yet. The frost just wears out on the corners after a few months, changing the color on the corners. And I pair it with a screen protector. On my 2nd screen protector now, phone sitll in great shape. Cracked the first one.

I use these, and they've been great for the last few months...
Otium Wireless Headphones, Bluetooth Headphones, Best Sports Earbuds, IPX7 Waterproof Stereo Earphones for Gym Running 9 Hours Playtime Noise Cancelling Headsets https://www.amazon.com/dp/B0734S1YBS/ref=cm_sw_r_cp_apa_i_ZLx8CbW1S5C9T

Check out the ones on this article
https://wccftech.com/oneplus-6t-screen-protectors/
Or try out Amazon's Choice
https://www.amazon.com/Protector-Compatible-Skinomi-Anti-Glare-Bubble-Free/dp/B07H8PM2GT/ref=mp_s_a_1_7?ie=UTF8&qid=1542394209&sr=8-7&pi=AC_SX236_SY340_FMwebp_QL65&keywords=oneplus+6t+screen+protector&dpPl=1&dpID=41x05ZHh52L&ref=plSrch

If you truly want the best fingerprint recognition, wait for OnePlus's 6t screen protector to come out.

I got this guy and it's pretty awesome if you're looking for a thin case.

Anccer OnePlus 6T Case https://www.amazon.ca/dp/B07H93RNTN?ref=yo_pop_ma_swf

Hmmm, I really like this one. Considering getting it. I had one of these for my 6P and loved it.
Spigen Liquid Air Armor Designed for OnePlus 6T Case (2018) - Black https://www.amazon.com/dp/B07HQPF72T/ref=cm_sw_r_cp_taa_MXA5BbTWHB4K2

These are as good as the description says. I use them daily, and the 10hr play time per bud, is legit. I even dropped one in the snow the other day, and it still works fine. They also connect in about 1-2 seconds

I bought this one on Amazon and it works great. I fast charge with it every day.

A Plus Cable Compatible with Oneplus 3 / 3T / 5 / 5T / 6 / 6T / 7 / 7 Pro , Dash Type C USB Data Cable Charging Rapidly Cable (3.3ft /1M)-Red https://www.amazon.com/dp/B01ILWWWZ4/ref=cm_sw_r_cp_apa_i_3WKJDb9QCQQ3T

They have not released an official one. I use this one and it works great: adapter

Cant take pics cause dont have another phone atm. But the case is garbage, ordered this case to show off the purple. Really good look!

I came from the Essential PH-1, and my adapter works well with my 6T. Here is the Amazon Link. https://www.amazon.com/Essential-Phone-USB-C-Headphone-Adapter/dp/B079H555L4/ref=sr_1_3?ie=UTF8&qid=1550014293&sr=8-3&keywords=essential+usb+c+to+3.5mm

This one has been treating me GREAT for the last week or so. It's not slippery, but not rubbery. It probably doesn't have a whole lot of drop protection, but I feel ok with it.
https://www.amazon.com/dp/B07HN77ST6/ref=cm_sw_r_cp_apa_0OH7BbWBPKSYG

I've heard good things about the Essential one.

I have been using these for almost 2 years without issue, just had to tighten it up a little bit to support the 6T: https://www.amazon.com/iOttie-Holder-Cradle-iPhone-Samsung/dp/B017HME9AU/ref=sr_1_1?s=wireless&ie=UTF8&qid=1542331992&sr=1-1&keywords=iOttie+Easy+One+Touch+Mini+CD+Slot+Car+Mount

IKR? I came from a Samsung with the brightness slider on the single swipe and miss that feature.

One thing you could try is to install the Display Brightness app. It puts a slider on your status bar (I'm not sure how well it would work with the camera cutout though). It used to be on Google Play but is not any longer. You can still get it from Amazon or find it on XDA-Developers. Here is a video of it in action.

I had the same issues as you with screen protector I had. I purchased this one after seeing a few others on Reddit talking about it. I've only had it for a few days, but it seems fine.

https://smile.amazon.com/gp/product/B07KCTJLF2/ref=ppx_yo_dt_b_asin_title_o01__o00_s00?ie=UTF8&psc=1

Yup I saw
OMOTON OMOTON Tempered Glass Screen Protector Compatible with OnePlus 6T 6.41 inch [2 Pack], Not Full Coverage https://www.amazon.in/dp/B07KCTJLF2/ref=cm_sw_r_cp_apa_i_.PQ5CbEPQ91GD

OMOTON Tempered Glass Screen Protector Compatible with OnePlus 6T 6.41 inch [2 Pack], Not Full Coverage https://www.amazon.com/dp/B07KCTJLF2/ref=cm_sw_r_cp_apa_i_FyQ5CbZG3K43E

I converted my TMobile variant to international and have 9.0.11. I bought [this](http://www.MMOBIEL.com/ Dual SIM Card Tray for... https://www.amazon.com/dp/B07GH2SYYB?ref=ppx_pop_mob_ap_share) 2 days ago and arrived yesterday. I am travelling offshore on Wednesday, and needed immediately

OMOTON Tempered Glass Screen Protector Compatible with OnePlus 6T 6.41 inch [2 Pack], Not Full Coverage https://www.amazon.com/dp/B07KCTJLF2/ref=cm_sw_r_cp_apap_CUPqOaHlgsNlr

[3-Pack] Supershieldz for OnePlus... https://www.amazon.com/dp/B07KBBNLNC?ref=ppx_pop_mob_ap_share

This one worked for me: https://www.amazon.com/gp/aw/d/B00ZWN64RS/ref=ya_aw_od_pi?ie=UTF8&psc=1

OnePlus 6T Case SunRemex Durable Armor Full Body Protective Resilient Shock Absorption Kickstand Design OnePlus 6T Phone (Black) https://www.amazon.com/dp/B07JWLB3WW/ref=cm_sw_r_cp_apa_i_N-WwCbNZ6EK8W

I've been using THIS for almost 3 months now, and I'll be damned: it's working.

Using OP Karbon case and that... not one scratch.