Weight	0.073 g
Dimensions	10 × 9 × 3 cm
Brand Name	Ola Esporte
Model Number	Health Smart Ring
Certification	ce, FCC
Origin	Mainland China
High-concerned chemical	None
Activity Tracked	Activity Tracker, Steps Tracker, Calorie Tracker
Waterproof Grade	5ATM, Life Waterproof
NFC Support	No
Metrics measured	Heart Rate Monitor, Blood Pressure Monitor, Sleep Monitor, Blood Oxygen Monitor
Display screen	No
Product	Health Smart Ring
Bluetooth-compatible Version	5.1
Compatibility	All Compatible
Drop Shipping	Free Shipping
Fast Delivery	10-15days
Smart Ring for Women	birthday gift
Smart Rings for Men	wedding gift
Smart Ring	For R02 R5 R3 R2 M1 Sr200 Smart ring
Material	Stainlness steel
Choice	yes

Weight	0.078 g
Dimensions	17 × 12 × 5 cm
Brand Name	COTAUL
Category	Smart Watches
System	Android OS
Function	Passometer, fitness tracker, sleep tracker, Message Reminder, Call Reminder, Answer Call, Dial Call, Remote Control, Push Message, 24 hour instruction, Alarm Clock, week, Month, Heart Rate Tracker, Interactive Music, Calendar, Lighting, Countdown
Battery Life	1 day
SIM Card Available	No
Type	On Wrist
Voice assistant built-in	Yes
Language	English, Russian, Spanish, Polish, Portuguese, Turkish, Italian, French, German, Dutch, Arabic, Indonesian
High-concerned chemical	None
Display Size	1.44
Network Mode	None
Metrics measured	Heart Rate Monitor, Sleep Monitor
RAM	<128MB
Screen Shape	SQUARE
Battery Capacity(mAh)	180-220mAh
Resolution	128*128
Bluetooth-compatible Version	5.0
GPS	Yes
Screen Material	LCD
Multiple Dials	Yes
Application Age Group	Adult
Mechanism	Yes
Origin	Mainland China
Compatibility	All Compatible
ROM	<128MB
Rear Camera	None
Activity Tracked	Other, Steps Tracker, Calorie Tracker, Activity Tracker
Waterproof Grade	Life Waterproof
Touch Screen	Yes
Battery Detachable	No
Band width[mm]	20mm
Movement Type	Electronic
Model	C19pro
APP Download Available	No
WIFI	No
Choice	yes

Weight	0.091 g
Dimensions	10 × 8 × 2 cm
Brand Name	COLMI
Model Number	COLMI R12
Certification	ce, FCC
Origin	Mainland China
High-concerned chemical	None
Activity Tracked	Activity Tracker, Steps Tracker, Distance Tracker, Calorie Tracker
Waterproof Grade	5ATM
Case Material	Steel
Item Weight	about 3.3g
NFC Support	No
Metrics measured	Heart Rate Monitor, Sleep Monitor, Blood Oxygen Monitor, Stress Monitor
Battery Capacity(mAh)	15mAh (7#~9#), 18mAh(10#~13#)
Display screen	Yes
Choice	yes

Weight	0.218 g
Dimensions	10 × 10 × 7 cm
Brand Name	Zeblaze
Zeblaze Model	Stratos
Category	Smart Watches
System	None
Function	Passometer, fitness tracker, sleep tracker, Message Reminder, Call Reminder, Answer Call, Dial Call, Remote Control, Push Message, Altitude Meter, 24 hour instruction, Chronograph, Alarm Clock, World Time, Calorie Counter, week, Speed Measurement, Month, Heart Rate Tracker, Interactive Music, Compass, Countdown, Calculators
Battery Life	7
SIM Card Available	No
Type	On Wrist
Voice assistant built-in	Yes
Language	English, Russian, Spanish, Polish, Portuguese, Turkish, Italian, French, German, Norwegian, Korean, Japanese, Ukrainian, Hebrew, Dutch, Arabic, Indonesian, Greek
High-concerned chemical	None
Display Size	1.43''
Network Mode	None
Metrics measured	Heart Rate Monitor, Women's Health Monitoring, Other, Blood Oxygen Monitor, Sleep Monitor, Stress Monitor
RAM	<128MB
Screen Shape	Round
Battery Capacity(mAh)	>450mAh
Resolution	466*466 pixels
Bluetooth-compatible Version	5.3
GPS	Yes
Screen Material	AMOLED
Multiple Dials	Yes
Application Age Group	Adult
Mechanism	Yes
Origin	Mainland China
Compatibility	All Compatible
ROM	256 MB
Rear Camera	None
Activity Tracked	Other, Steps Tracker, Distance Tracker, Calorie Tracker, Activity Tracker
Waterproof Grade	50m
Launch Date	2025
Band Material	Silica Gel
Touch Screen	Yes
Battery Detachable	No
Band length[mm]	130-235
SIM Card Slot	NO
Band Detachable	Yes
Band width[mm]	22

FitnessTracker