Apple Watch 8 (Grade A Refurbished)

Physical condition was totally fine in appearance, no scratches or anything. But things you should know: 1. The battery health shows max charge of 83%, which is not great. According to the Amazon Renewed info page, this falls short of the "Premium" and "Excellent" condition, placing it in the "Good" category if we only look at battery health metric. 2. The charging cable it came with is terrible, super cheap and takes ages to charge. It may be "good enough" to do in a pinch, but expecting to spend an additional $30 or so for a proper one (especially considering the limited battery capacity). 3. The ECG works on only about 1/10 attempts. The rest of the time it glitches out. Idk whether this issue is on Apple's end with an unreliable app, or whether the hardware supporting this feature is degraded on the device itself. I suspect the internals to measure this are fragile and susceptible to damage from drops. 4. Verizon customers, beware: I have been unable to connect cellular service (see image). Unclear whether this is an issue on Verizon's end, or if the "Renewing" process didn't also clear up associations with the device's IMEI number (i.e. it's already been bound to another carrier or something). I have an iPhone SE (3rd gen), which, according to both Apple and Verizon, should be fully compatible. Considering: Is it worth the hassle of returning this one and ordering another? How likely is it that the next one will be any better?