Compare boAt Lunar Atlas,GPS Tracking,1.39"… vs Fastrack XR1-1.38|BT Calling|Fast…
2 smartwatchesSpecs from each Flipkart listing
₹1,699₹8,999
Checked 10 Nov 2026, 2:34 pm ISTFlipkart 
₹1,699₹3,995
Checked 10 Nov 2026, 2:46 pm ISTFlipkart Price today
Flipkart MRP
₹8,999
₹3,995
Below MRP
81%
57%
Display
Screen size
35 mm
34.9 mm
Display type
Not listed
LCD
Resolution
240 x 240 Pixel
240 x 240 Pixel
Dial shape
Round
Round
Features
Calling
Yes
Yes
Heart rate
Yes
Not listed
Water resistance
Yes
Yes
Battery & warranty
Battery life
7 Days
Upto 5 Days
Works with
Android & iOS
Android & iOS
Strap
Silicone
Silicone
All other specs from Flipkart (36)
Fitness and Watch Functions
Calorie Count
Yes
Not listed
Step Count
Yes
Yes
Date & Time Display
Yes
Yes
Other Fitness Features
Not listed
One Click Measurement, 24*7 HRM, Auto Stress, SpO2, Sleep Tracker, Women's Health, Activity Tracker, Breathe Exercise, 100+ Multisports
Compass
Not listed
No
Calendar
Not listed
No
Alarm Clock
Not listed
Yes
Number of Buttons
Not listed
1
In the Box
Sales Package
1N Smartwatch, 1N Charging Cable, 1N User Manual
Watch, Charging Cable, Quick Start Guide
General
Model Number
WB0042
38088PP01
Model Name
Lunar Atlas,GPS Tracking,1.39" Display,Rugged Body,Functional Crown
XR1-1.38|BT Calling|Fast Charge|100+ Sports Mode|IP68|Calculator|Fashion
Strap Color
Blue
Black
Size
Free Size
Free Size
Touchscreen
Yes
Yes
Usage
Fitness & Outdoor
Fitness & Outdoor
Ideal For
Men & Women
Men & Women
Brand Strap Color
Phantom Blue
Black
Product Details
Brand Color
Blue
Black
Sensor
HR, SpO2, G-Sensor
Heart Rate & SpO2
Sim Slot Present
No
No
Voice Caling
Yes
Yes
Closure
Not listed
Buckle
Notification
Not listed
Call Notifications , Call Answer & Reject, Call Mute, Social Media Notifications, SMS Notifictaions, Other App Notification
Notification Type
Not listed
Ring and Vibration
Battery Type
Not listed
Lithium Polymer
Charge Time
Not listed
120 min
Rechargeable Battery
Not listed
Yes
Charger Type
Not listed
Pogo Pin Charging Cable
Connectivity Features
Bluetooth
Yes
Yes
Bluetooth Version
Not listed
v5.3
Operating Range
Not listed
10 m
Call Features
Not listed
Call Answer, Call Reject, Call Mute, Call Notifications, Quick Replies (Android)
Camera and Display Features
Scratch Resistant
Not listed
No
Dimensions
Height
Not listed
52.5 mm (5.25 cm)
Weight
Not listed
45 G
Audio and Video Features
Microphone
Not listed
Yes
Specs are copied exactly from each Flipkart listing (last seen 2026-11-10); sellers write them and they can be incomplete or wrong. “Not listed” means Flipkart does not show it — we never fill it in. Prices are our own checks, shown only while under 24 hours old. See all smartwatches to compare.