Compare Fastrack XR1-1.38|BT Calling|Fast… vs boAt Lunar Atlas,GPS Tracking,1.39"…
2 smartwatchesSpecs from each Flipkart listing
₹1,699₹3,995
Checked 10 Nov 2026, 2:46 pm ISTFlipkart 
₹1,699₹8,999
Checked 10 Nov 2026, 2:34 pm ISTFlipkart Price today
Flipkart MRP
₹3,995
₹8,999
Below MRP
57%
81%
Display
Screen size
34.9 mm
35 mm
Display type
LCD
Not listed
Resolution
240 x 240 Pixel
240 x 240 Pixel
Dial shape
Round
Round
Features
Calling
Yes
Yes
Heart rate
Not listed
Yes
Water resistance
Yes
Yes
Battery & warranty
Battery life
Upto 5 Days
7 Days
Works with
Android & iOS
Android & iOS
Strap
Silicone
Silicone
All other specs from Flipkart (36)
Fitness and Watch Functions
Step Count
Yes
Yes
Other Fitness Features
One Click Measurement, 24*7 HRM, Auto Stress, SpO2, Sleep Tracker, Women's Health, Activity Tracker, Breathe Exercise, 100+ Multisports
Not listed
Date & Time Display
Yes
Yes
Compass
No
Not listed
Calendar
No
Not listed
Alarm Clock
Yes
Not listed
Number of Buttons
1
Not listed
Calorie Count
Not listed
Yes
In the Box
Sales Package
Watch, Charging Cable, Quick Start Guide
1N Smartwatch, 1N Charging Cable, 1N User Manual
General
Model Number
38088PP01
WB0042
Model Name
XR1-1.38|BT Calling|Fast Charge|100+ Sports Mode|IP68|Calculator|Fashion
Lunar Atlas,GPS Tracking,1.39" Display,Rugged Body,Functional Crown
Strap Color
Black
Blue
Size
Free Size
Free Size
Touchscreen
Yes
Yes
Usage
Fitness & Outdoor
Fitness & Outdoor
Ideal For
Men & Women
Men & Women
Brand Strap Color
Black
Phantom Blue
Camera and Display Features
Scratch Resistant
No
Not listed
Dimensions
Height
52.5 mm (5.25 cm)
Not listed
Weight
45 G
Not listed
Audio and Video Features
Microphone
Yes
Not listed
Product Details
Brand Color
Black
Blue
Closure
Buckle
Not listed
Sensor
Heart Rate & SpO2
HR, SpO2, G-Sensor
Notification
Call Notifications , Call Answer & Reject, Call Mute, Social Media Notifications, SMS Notifictaions, Other App Notification
Not listed
Notification Type
Ring and Vibration
Not listed
Battery Type
Lithium Polymer
Not listed
Charge Time
120 min
Not listed
Rechargeable Battery
Yes
Not listed
Charger Type
Pogo Pin Charging Cable
Not listed
Sim Slot Present
No
No
Voice Caling
Yes
Yes
Connectivity Features
Bluetooth
Yes
Yes
Bluetooth Version
v5.3
Not listed
Operating Range
10 m
Not listed
Call Features
Call Answer, Call Reject, Call Mute, Call Notifications, Quick Replies (Android)
Not listed
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.