AI+ NovaWatch Kids 4G vs Huami Amazfit Stratos 3 comparison

Show Only Differences Highlight Differences	AI+ NovaWatch Kids 4G	Huami Amazfit Stratos 3
general
Brand	AI+	Huami
Model	NovaWatch Kids 4G	Amazfit Stratos 3
Release date	February 24, 2026	August 27, 2019
Touchscreen	1.69	Yes
Water Resistant	IP67	5ATM
Model Name	-	Stratos 3
Dial Shape	-	Round
Strap Material	-	Silicone
Water Resistance Depth	-	50 Meters
Usage	-	For Sports
Dial Material	-	Stainless Steel
product details
Battery Type	800mAh	Lithium-ion polymer battery
Sensor	-	BioTracker PPG Bio-Tracking optical sensor, 6-axis acceleration sensor, 3-axis geomagnetic sensor, Air pressure sensor
Compatible Device	-	Android 5.0 or iOS 10.0 and above
Notification	-	Yes
Notification Type	-	Calls, Messages, App Alerts
Battery Life	-	7 days in smart mode
Charge Time	-	2.5 hours
connectivity features
Call Function	Yes	-
Bluetooth	-	Yes
Bluetooth Version	-	5.0
Wi-Fi	-	Yes
GPS	-	Yes
camera and display features
Display Resolution	240x280	320x320
key specs
Strap Material	-	Silicone
Dial Shape	-	Round
dimensions
Thickness	-	13.4 mm
Diameter	-	48.6mm
Weight (g)	-	40.40
platform and storage features
Operating System	-	Amazﬁt OS
Number of Cores	-	dual-core
RAM	-	512MB
Processor Speed	-	1200
Internal Memory	-	2GB
fitness and watch functions
Step Count	-	Yes
Calorie Count	-	Yes
Heart Rate Monitor	-	Yes
Alarm Clock	-	Yes
Number of Buttons	-	4
Other Fitness Features	-	80 Sports Modes
audio and video features
Audio Features	-	Standalone Music Playback

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