watch specs comparison

 

watch ULTRA

watch  9 pro

current price  45$ 45$
compatibility  android/IOS android/IOS
sim card slot  no. no
battery capacity 450mAh 400mAh
battery lasts 5-8 days 5-8 days
gps yes yes
origin  China  China
waterproof  IP68 waterproof (tested) IP68 waterproof (tested)
ROM 2GB no data
NFC yes yes
screen size 2.2'' 2.05''
wi-fi no no
languages English, Spanish, Portuguese, Arabic, Polish, Japanese, Indonesian, French, German, Czech, Dutch, Turkish, Italian, Russian, Vietnamese, Korean, Ukrainian, Hindi English, Russian, Spanish, German, Italian, French, Portuguese, Turkish, Chinese, Hindi, Czech, Arabic, Korean
speaker yes yes
buttons 3 2
recorder yes no
Bluetooth call yes yes
flashlight  yes no
always on display yes yes
music control yes, local music storage yes
do not disturb yes, scheduled dnd yes, scheduled dnd
raise to wake yes, scheduled  yes, scheduled 
notifications yes yes
remote photo yes yes
pre-installed watch faces 28 8
stopwatch yes yes
calculator  yes yes
heart rate monitoring yes, automatic-every 30min yes, automatic-every 10min
countdown yes yes
calendar no yes
sleep tracker yes yes
blood oxygen yes yes
sos yes yes
ecg yes no
temperature no yes
blood pressure  yes yes
weather yes yes
find mobile yes yes
voice assistant yes yes
breathe yes yes
alarm yes yes
blood sugar no yes, automatic-every 30min
smart island yes yes
password lock yes yes
power saving mode yes yes
siren yes yes
sedentary  reminder yes yes
drinking water reminder yes yes
medication reminder yes yes
contact book yes yes
period assistant  yes yes
e-book storage yes no
recorder yes no
my social card yes no
games yes, 9 install from app no
move sensor yes no
somatosensory games yes, in app no
theater mode yes no
drainage yes yes
receipt code yes no
recent apps yes no
massage yes no
compass yes no
pressure yes yes
metuo yes no
thermometer  yes yes
user info yes no
tactile reminder yes no
ringtone yes no
custom watch face yes yes